Delete vendor directory

author: Rutger Broekhoff 2024-01-02 18:56:31 +0100
committer: Rutger Broekhoff 2024-01-02 18:56:31 +0100
commit: 8db41da676ac8368ef7c2549d56239a5ff5eedde (patch)
tree: 09c427fd66de2ec1ebffc8342f5fdbb84b0701b5 /vendor/github.com/json-iterator
parent: d4f75fb6db22e57577867445a022227e70958931 (diff)
download: gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.tar.gz
gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.zip
53 files changed, 0 insertions, 9323 deletions
diff --git a/vendor/github.com/json-iterator/go/.codecov.yml b/vendor/github.com/json-iterator/go/.codecov.yml
deleted file mode 100644
index 955dc0b..0000000
--- a/vendor/github.com/json-iterator/go/.codecov.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-ignore:
-    - "output_tests/.*"
diff --git a/vendor/github.com/json-iterator/go/.gitignore b/vendor/github.com/json-iterator/go/.gitignore
deleted file mode 100644
index 1555653..0000000
--- a/vendor/github.com/json-iterator/go/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/vendor
-/bug_test.go
-/coverage.txt
-/.idea
diff --git a/vendor/github.com/json-iterator/go/.travis.yml b/vendor/github.com/json-iterator/go/.travis.yml
deleted file mode 100644
index 449e67c..0000000
--- a/vendor/github.com/json-iterator/go/.travis.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-language: go
-go:
-  - 1.8.x
-  - 1.x
-before_install:
-  - go get -t -v ./...
-script:
-  - ./test.sh
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/github.com/json-iterator/go/Gopkg.lock b/vendor/github.com/json-iterator/go/Gopkg.lock
deleted file mode 100644
index c8a9fbb..0000000
--- a/vendor/github.com/json-iterator/go/Gopkg.lock
+++ /dev/null
@@ -1,21 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-[[projects]]
-  name = "github.com/modern-go/concurrent"
-  packages = ["."]
-  revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a"
-  version = "1.0.0"
-[[projects]]
-  name = "github.com/modern-go/reflect2"
-  packages = ["."]
-  revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
-  version = "1.0.1"
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  inputs-digest = "ea54a775e5a354cb015502d2e7aa4b74230fc77e894f34a838b268c25ec8eeb8"
-  solver-name = "gps-cdcl"
-  solver-version = 1
diff --git a/vendor/github.com/json-iterator/go/Gopkg.toml b/vendor/github.com/json-iterator/go/Gopkg.toml
deleted file mode 100644
index 313a0f8..0000000
--- a/vendor/github.com/json-iterator/go/Gopkg.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-# Gopkg.toml example
-#
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
-# for detailed Gopkg.toml documentation.
-#
-# required = ["github.com/user/thing/cmd/thing"]
-# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
-#
-# [[constraint]]
-#   name = "github.com/user/project"
-#   version = "1.0.0"
-#
-# [[constraint]]
-#   name = "github.com/user/project2"
-#   branch = "dev"
-#   source = "github.com/myfork/project2"
-#
-# [[override]]
-#  name = "github.com/x/y"
-#  version = "2.4.0"
-ignored = ["github.com/davecgh/go-spew*","github.com/google/gofuzz*","github.com/stretchr/testify*"]
-[[constraint]]
-  name = "github.com/modern-go/reflect2"
-  version = "1.0.1"
diff --git a/vendor/github.com/json-iterator/go/LICENSE b/vendor/github.com/json-iterator/go/LICENSE
deleted file mode 100644
index 2cf4f5a..0000000
--- a/vendor/github.com/json-iterator/go/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-Copyright (c) 2016 json-iterator
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md
deleted file mode 100644
index c589add..0000000
--- a/vendor/github.com/json-iterator/go/README.md
+++ /dev/null
@@ -1,85 +0,0 @@
-[![Sourcegraph](https://sourcegraph.com/github.com/json-iterator/go/-/badge.svg)](https://sourcegraph.com/github.com/json-iterator/go?badge)
-[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](https://pkg.go.dev/github.com/json-iterator/go)
-[![Build Status](https://travis-ci.org/json-iterator/go.svg?branch=master)](https://travis-ci.org/json-iterator/go)
-[![codecov](https://codecov.io/gh/json-iterator/go/branch/master/graph/badge.svg)](https://codecov.io/gh/json-iterator/go)
-[![rcard](https://goreportcard.com/badge/github.com/json-iterator/go)](https://goreportcard.com/report/github.com/json-iterator/go)
-[![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/json-iterator/go/master/LICENSE)
-[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)
-A high-performance 100% compatible drop-in replacement of "encoding/json"
-# Benchmark
-![benchmark](http://jsoniter.com/benchmarks/go-benchmark.png)
-Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go
-Raw Result (easyjson requires static code generation)
-|                 | ns/op       | allocation bytes | allocation times |
-| --------------- | ----------- | ---------------- | ---------------- |
-| std decode      | 35510 ns/op | 1960 B/op        | 99 allocs/op     |
-| easyjson decode | 8499 ns/op  | 160 B/op         | 4 allocs/op      |
-| jsoniter decode | 5623 ns/op  | 160 B/op         | 3 allocs/op      |
-| std encode      | 2213 ns/op  | 712 B/op         | 5 allocs/op      |
-| easyjson encode | 883 ns/op   | 576 B/op         | 3 allocs/op      |
-| jsoniter encode | 837 ns/op   | 384 B/op         | 4 allocs/op      |
-Always benchmark with your own workload.
-The result depends heavily on the data input.
-# Usage
-100% compatibility with standard lib
-Replace
-```go
-import "encoding/json"
-json.Marshal(&data)
-```
-with
-```go
-import jsoniter "github.com/json-iterator/go"
-var json = jsoniter.ConfigCompatibleWithStandardLibrary
-json.Marshal(&data)
-```
-Replace
-```go
-import "encoding/json"
-json.Unmarshal(input, &data)
-```
-with
-```go
-import jsoniter "github.com/json-iterator/go"
-var json = jsoniter.ConfigCompatibleWithStandardLibrary
-json.Unmarshal(input, &data)
-```
-[More documentation](http://jsoniter.com/migrate-from-go-std.html)
-# How to get
-```
-go get github.com/json-iterator/go
-```
-# Contribution Welcomed !
-Contributors
- [thockin](https://github.com/thockin)
- [mattn](https://github.com/mattn)
- [cch123](https://github.com/cch123)
- [Oleg Shaldybin](https://github.com/olegshaldybin)
- [Jason Toffaletti](https://github.com/toffaletti)
-Report issue or pull request, or email [email protected], or [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/json-iterator/Lobby)
diff --git a/vendor/github.com/json-iterator/go/adapter.go b/vendor/github.com/json-iterator/go/adapter.go
deleted file mode 100644
index 92d2cc4..0000000
--- a/vendor/github.com/json-iterator/go/adapter.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package jsoniter
-import (
-        "bytes"
-        "io"
-)
-// RawMessage to make replace json with jsoniter
-type RawMessage []byte
-// Unmarshal adapts to json/encoding Unmarshal API
-//
-// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v.
-// Refer to https://godoc.org/encoding/json#Unmarshal for more information
-func Unmarshal(data []byte, v interface{}) error {
-        return ConfigDefault.Unmarshal(data, v)
-}
-// UnmarshalFromString is a convenient method to read from string instead of []byte
-func UnmarshalFromString(str string, v interface{}) error {
-        return ConfigDefault.UnmarshalFromString(str, v)
-}
-// Get quick method to get value from deeply nested JSON structure
-func Get(data []byte, path ...interface{}) Any {
-        return ConfigDefault.Get(data, path...)
-}
-// Marshal adapts to json/encoding Marshal API
-//
-// Marshal returns the JSON encoding of v, adapts to json/encoding Marshal API
-// Refer to https://godoc.org/encoding/json#Marshal for more information
-func Marshal(v interface{}) ([]byte, error) {
-        return ConfigDefault.Marshal(v)
-}
-// MarshalIndent same as json.MarshalIndent. Prefix is not supported.
-func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
-        return ConfigDefault.MarshalIndent(v, prefix, indent)
-}
-// MarshalToString convenient method to write as string instead of []byte
-func MarshalToString(v interface{}) (string, error) {
-        return ConfigDefault.MarshalToString(v)
-}
-// NewDecoder adapts to json/stream NewDecoder API.
-//
-// NewDecoder returns a new decoder that reads from r.
-//
-// Instead of a json/encoding Decoder, an Decoder is returned
-// Refer to https://godoc.org/encoding/json#NewDecoder for more information
-func NewDecoder(reader io.Reader) *Decoder {
-        return ConfigDefault.NewDecoder(reader)
-}
-// Decoder reads and decodes JSON values from an input stream.
-// Decoder provides identical APIs with json/stream Decoder (Token() and UseNumber() are in progress)
-type Decoder struct {
-        iter *Iterator
-}
-// Decode decode JSON into interface{}
-func (adapter *Decoder) Decode(obj interface{}) error {
-        if adapter.iter.head == adapter.iter.tail && adapter.iter.reader != nil {
-                if !adapter.iter.loadMore() {
-                        return io.EOF
-                }
-        }
-        adapter.iter.ReadVal(obj)
-        err := adapter.iter.Error
-        if err == io.EOF {
-                return nil
-        }
-        return adapter.iter.Error
-}
-// More is there more?
-func (adapter *Decoder) More() bool {
-        iter := adapter.iter
-        if iter.Error != nil {
-                return false
-        }
-        c := iter.nextToken()
-        if c == 0 {
-                return false
-        }
-        iter.unreadByte()
-        return c != ']' && c != '}'
-}
-// Buffered remaining buffer
-func (adapter *Decoder) Buffered() io.Reader {
-        remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail]
-        return bytes.NewReader(remaining)
-}
-// UseNumber causes the Decoder to unmarshal a number into an interface{} as a
-// Number instead of as a float64.
-func (adapter *Decoder) UseNumber() {
-        cfg := adapter.iter.cfg.configBeforeFrozen
-        cfg.UseNumber = true
-        adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
-}
-// DisallowUnknownFields causes the Decoder to return an error when the destination
-// is a struct and the input contains object keys which do not match any
-// non-ignored, exported fields in the destination.
-func (adapter *Decoder) DisallowUnknownFields() {
-        cfg := adapter.iter.cfg.configBeforeFrozen
-        cfg.DisallowUnknownFields = true
-        adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions)
-}
-// NewEncoder same as json.NewEncoder
-func NewEncoder(writer io.Writer) *Encoder {
-        return ConfigDefault.NewEncoder(writer)
-}
-// Encoder same as json.Encoder
-type Encoder struct {
-        stream *Stream
-}
-// Encode encode interface{} as JSON to io.Writer
-func (adapter *Encoder) Encode(val interface{}) error {
-        adapter.stream.WriteVal(val)
-        adapter.stream.WriteRaw("\n")
-        adapter.stream.Flush()
-        return adapter.stream.Error
-}
-// SetIndent set the indention. Prefix is not supported
-func (adapter *Encoder) SetIndent(prefix, indent string) {
-        config := adapter.stream.cfg.configBeforeFrozen
-        config.IndentionStep = len(indent)
-        adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
-}
-// SetEscapeHTML escape html by default, set to false to disable
-func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
-        config := adapter.stream.cfg.configBeforeFrozen
-        config.EscapeHTML = escapeHTML
-        adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions)
-}
-// Valid reports whether data is a valid JSON encoding.
-func Valid(data []byte) bool {
-        return ConfigDefault.Valid(data)
-}
diff --git a/vendor/github.com/json-iterator/go/any.go b/vendor/github.com/json-iterator/go/any.go
deleted file mode 100644
index f6b8aea..0000000
--- a/vendor/github.com/json-iterator/go/any.go
+++ /dev/null
@@ -1,325 +0,0 @@
-package jsoniter
-import (
-        "errors"
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "io"
-        "reflect"
-        "strconv"
-        "unsafe"
-)
-// Any generic object representation.
-// The lazy json implementation holds []byte and parse lazily.
-type Any interface {
-        LastError() error
-        ValueType() ValueType
-        MustBeValid() Any
-        ToBool() bool
-        ToInt() int
-        ToInt32() int32
-        ToInt64() int64
-        ToUint() uint
-        ToUint32() uint32
-        ToUint64() uint64
-        ToFloat32() float32
-        ToFloat64() float64
-        ToString() string
-        ToVal(val interface{})
-        Get(path ...interface{}) Any
-        Size() int
-        Keys() []string
-        GetInterface() interface{}
-        WriteTo(stream *Stream)
-}
-type baseAny struct{}
-func (any *baseAny) Get(path ...interface{}) Any {
-        return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
-}
-func (any *baseAny) Size() int {
-        return 0
-}
-func (any *baseAny) Keys() []string {
-        return []string{}
-}
-func (any *baseAny) ToVal(obj interface{}) {
-        panic("not implemented")
-}
-// WrapInt32 turn int32 into Any interface
-func WrapInt32(val int32) Any {
-        return &int32Any{baseAny{}, val}
-}
-// WrapInt64 turn int64 into Any interface
-func WrapInt64(val int64) Any {
-        return &int64Any{baseAny{}, val}
-}
-// WrapUint32 turn uint32 into Any interface
-func WrapUint32(val uint32) Any {
-        return &uint32Any{baseAny{}, val}
-}
-// WrapUint64 turn uint64 into Any interface
-func WrapUint64(val uint64) Any {
-        return &uint64Any{baseAny{}, val}
-}
-// WrapFloat64 turn float64 into Any interface
-func WrapFloat64(val float64) Any {
-        return &floatAny{baseAny{}, val}
-}
-// WrapString turn string into Any interface
-func WrapString(val string) Any {
-        return &stringAny{baseAny{}, val}
-}
-// Wrap turn a go object into Any interface
-func Wrap(val interface{}) Any {
-        if val == nil {
-                return &nilAny{}
-        }
-        asAny, isAny := val.(Any)
-        if isAny {
-                return asAny
-        }
-        typ := reflect2.TypeOf(val)
-        switch typ.Kind() {
-        case reflect.Slice:
-                return wrapArray(val)
-        case reflect.Struct:
-                return wrapStruct(val)
-        case reflect.Map:
-                return wrapMap(val)
-        case reflect.String:
-                return WrapString(val.(string))
-        case reflect.Int:
-                if strconv.IntSize == 32 {
-                        return WrapInt32(int32(val.(int)))
-                }
-                return WrapInt64(int64(val.(int)))
-        case reflect.Int8:
-                return WrapInt32(int32(val.(int8)))
-        case reflect.Int16:
-                return WrapInt32(int32(val.(int16)))
-        case reflect.Int32:
-                return WrapInt32(val.(int32))
-        case reflect.Int64:
-                return WrapInt64(val.(int64))
-        case reflect.Uint:
-                if strconv.IntSize == 32 {
-                        return WrapUint32(uint32(val.(uint)))
-                }
-                return WrapUint64(uint64(val.(uint)))
-        case reflect.Uintptr:
-                if ptrSize == 32 {
-                        return WrapUint32(uint32(val.(uintptr)))
-                }
-                return WrapUint64(uint64(val.(uintptr)))
-        case reflect.Uint8:
-                return WrapUint32(uint32(val.(uint8)))
-        case reflect.Uint16:
-                return WrapUint32(uint32(val.(uint16)))
-        case reflect.Uint32:
-                return WrapUint32(uint32(val.(uint32)))
-        case reflect.Uint64:
-                return WrapUint64(val.(uint64))
-        case reflect.Float32:
-                return WrapFloat64(float64(val.(float32)))
-        case reflect.Float64:
-                return WrapFloat64(val.(float64))
-        case reflect.Bool:
-                if val.(bool) == true {
-                        return &trueAny{}
-                }
-                return &falseAny{}
-        }
-        return &invalidAny{baseAny{}, fmt.Errorf("unsupported type: %v", typ)}
-}
-// ReadAny read next JSON element as an Any object. It is a better json.RawMessage.
-func (iter *Iterator) ReadAny() Any {
-        return iter.readAny()
-}
-func (iter *Iterator) readAny() Any {
-        c := iter.nextToken()
-        switch c {
-        case '"':
-                iter.unreadByte()
-                return &stringAny{baseAny{}, iter.ReadString()}
-        case 'n':
-                iter.skipThreeBytes('u', 'l', 'l') // null
-                return &nilAny{}
-        case 't':
-                iter.skipThreeBytes('r', 'u', 'e') // true
-                return &trueAny{}
-        case 'f':
-                iter.skipFourBytes('a', 'l', 's', 'e') // false
-                return &falseAny{}
-        case '{':
-                return iter.readObjectAny()
-        case '[':
-                return iter.readArrayAny()
-        case '-':
-                return iter.readNumberAny(false)
-        case 0:
-                return &invalidAny{baseAny{}, errors.New("input is empty")}
-        default:
-                return iter.readNumberAny(true)
-        }
-}
-func (iter *Iterator) readNumberAny(positive bool) Any {
-        iter.startCapture(iter.head - 1)
-        iter.skipNumber()
-        lazyBuf := iter.stopCapture()
-        return &numberLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
-}
-func (iter *Iterator) readObjectAny() Any {
-        iter.startCapture(iter.head - 1)
-        iter.skipObject()
-        lazyBuf := iter.stopCapture()
-        return &objectLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
-}
-func (iter *Iterator) readArrayAny() Any {
-        iter.startCapture(iter.head - 1)
-        iter.skipArray()
-        lazyBuf := iter.stopCapture()
-        return &arrayLazyAny{baseAny{}, iter.cfg, lazyBuf, nil}
-}
-func locateObjectField(iter *Iterator, target string) []byte {
-        var found []byte
-        iter.ReadObjectCB(func(iter *Iterator, field string) bool {
-                if field == target {
-                        found = iter.SkipAndReturnBytes()
-                        return false
-                }
-                iter.Skip()
-                return true
-        })
-        return found
-}
-func locateArrayElement(iter *Iterator, target int) []byte {
-        var found []byte
-        n := 0
-        iter.ReadArrayCB(func(iter *Iterator) bool {
-                if n == target {
-                        found = iter.SkipAndReturnBytes()
-                        return false
-                }
-                iter.Skip()
-                n++
-                return true
-        })
-        return found
-}
-func locatePath(iter *Iterator, path []interface{}) Any {
-        for i, pathKeyObj := range path {
-                switch pathKey := pathKeyObj.(type) {
-                case string:
-                        valueBytes := locateObjectField(iter, pathKey)
-                        if valueBytes == nil {
-                                return newInvalidAny(path[i:])
-                        }
-                        iter.ResetBytes(valueBytes)
-                case int:
-                        valueBytes := locateArrayElement(iter, pathKey)
-                        if valueBytes == nil {
-                                return newInvalidAny(path[i:])
-                        }
-                        iter.ResetBytes(valueBytes)
-                case int32:
-                        if '*' == pathKey {
-                                return iter.readAny().Get(path[i:]...)
-                        }
-                        return newInvalidAny(path[i:])
-                default:
-                        return newInvalidAny(path[i:])
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF {
-                return &invalidAny{baseAny{}, iter.Error}
-        }
-        return iter.readAny()
-}
-var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem()
-func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder {
-        if typ == anyType {
-                return &directAnyCodec{}
-        }
-        if typ.Implements(anyType) {
-                return &anyCodec{
-                        valType: typ,
-                }
-        }
-        return nil
-}
-func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder {
-        if typ == anyType {
-                return &directAnyCodec{}
-        }
-        if typ.Implements(anyType) {
-                return &anyCodec{
-                        valType: typ,
-                }
-        }
-        return nil
-}
-type anyCodec struct {
-        valType reflect2.Type
-}
-func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        panic("not implemented")
-}
-func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        obj := codec.valType.UnsafeIndirect(ptr)
-        any := obj.(Any)
-        any.WriteTo(stream)
-}
-func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        obj := codec.valType.UnsafeIndirect(ptr)
-        any := obj.(Any)
-        return any.Size() == 0
-}
-type directAnyCodec struct {
-}
-func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        *(*Any)(ptr) = iter.readAny()
-}
-func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        any := *(*Any)(ptr)
-        if any == nil {
-                stream.WriteNil()
-                return
-        }
-        any.WriteTo(stream)
-}
-func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        any := *(*Any)(ptr)
-        return any.Size() == 0
-}
diff --git a/vendor/github.com/json-iterator/go/any_array.go b/vendor/github.com/json-iterator/go/any_array.go
deleted file mode 100644
index 0449e9a..0000000
--- a/vendor/github.com/json-iterator/go/any_array.go
+++ /dev/null
@@ -1,278 +0,0 @@
-package jsoniter
-import (
-        "reflect"
-        "unsafe"
-)
-type arrayLazyAny struct {
-        baseAny
-        cfg *frozenConfig
-        buf []byte
-        err error
-}
-func (any *arrayLazyAny) ValueType() ValueType {
-        return ArrayValue
-}
-func (any *arrayLazyAny) MustBeValid() Any {
-        return any
-}
-func (any *arrayLazyAny) LastError() error {
-        return any.err
-}
-func (any *arrayLazyAny) ToBool() bool {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        return iter.ReadArray()
-}
-func (any *arrayLazyAny) ToInt() int {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToInt32() int32 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToInt64() int64 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToUint() uint {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToUint32() uint32 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToUint64() uint64 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToFloat32() float32 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToFloat64() float64 {
-        if any.ToBool() {
-                return 1
-        }
-        return 0
-}
-func (any *arrayLazyAny) ToString() string {
-        return *(*string)(unsafe.Pointer(&any.buf))
-}
-func (any *arrayLazyAny) ToVal(val interface{}) {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        iter.ReadVal(val)
-}
-func (any *arrayLazyAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        switch firstPath := path[0].(type) {
-        case int:
-                iter := any.cfg.BorrowIterator(any.buf)
-                defer any.cfg.ReturnIterator(iter)
-                valueBytes := locateArrayElement(iter, firstPath)
-                if valueBytes == nil {
-                        return newInvalidAny(path)
-                }
-                iter.ResetBytes(valueBytes)
-                return locatePath(iter, path[1:])
-        case int32:
-                if '*' == firstPath {
-                        iter := any.cfg.BorrowIterator(any.buf)
-                        defer any.cfg.ReturnIterator(iter)
-                        arr := make([]Any, 0)
-                        iter.ReadArrayCB(func(iter *Iterator) bool {
-                                found := iter.readAny().Get(path[1:]...)
-                                if found.ValueType() != InvalidValue {
-                                        arr = append(arr, found)
-                                }
-                                return true
-                        })
-                        return wrapArray(arr)
-                }
-                return newInvalidAny(path)
-        default:
-                return newInvalidAny(path)
-        }
-}
-func (any *arrayLazyAny) Size() int {
-        size := 0
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        iter.ReadArrayCB(func(iter *Iterator) bool {
-                size++
-                iter.Skip()
-                return true
-        })
-        return size
-}
-func (any *arrayLazyAny) WriteTo(stream *Stream) {
-        stream.Write(any.buf)
-}
-func (any *arrayLazyAny) GetInterface() interface{} {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        return iter.Read()
-}
-type arrayAny struct {
-        baseAny
-        val reflect.Value
-}
-func wrapArray(val interface{}) *arrayAny {
-        return &arrayAny{baseAny{}, reflect.ValueOf(val)}
-}
-func (any *arrayAny) ValueType() ValueType {
-        return ArrayValue
-}
-func (any *arrayAny) MustBeValid() Any {
-        return any
-}
-func (any *arrayAny) LastError() error {
-        return nil
-}
-func (any *arrayAny) ToBool() bool {
-        return any.val.Len() != 0
-}
-func (any *arrayAny) ToInt() int {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToInt32() int32 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToInt64() int64 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToUint() uint {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToUint32() uint32 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToUint64() uint64 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToFloat32() float32 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToFloat64() float64 {
-        if any.val.Len() == 0 {
-                return 0
-        }
-        return 1
-}
-func (any *arrayAny) ToString() string {
-        str, _ := MarshalToString(any.val.Interface())
-        return str
-}
-func (any *arrayAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        switch firstPath := path[0].(type) {
-        case int:
-                if firstPath < 0 || firstPath >= any.val.Len() {
-                        return newInvalidAny(path)
-                }
-                return Wrap(any.val.Index(firstPath).Interface())
-        case int32:
-                if '*' == firstPath {
-                        mappedAll := make([]Any, 0)
-                        for i := 0; i < any.val.Len(); i++ {
-                                mapped := Wrap(any.val.Index(i).Interface()).Get(path[1:]...)
-                                if mapped.ValueType() != InvalidValue {
-                                        mappedAll = append(mappedAll, mapped)
-                                }
-                        }
-                        return wrapArray(mappedAll)
-                }
-                return newInvalidAny(path)
-        default:
-                return newInvalidAny(path)
-        }
-}
-func (any *arrayAny) Size() int {
-        return any.val.Len()
-}
-func (any *arrayAny) WriteTo(stream *Stream) {
-        stream.WriteVal(any.val)
-}
-func (any *arrayAny) GetInterface() interface{} {
-        return any.val.Interface()
-}
diff --git a/vendor/github.com/json-iterator/go/any_bool.go b/vendor/github.com/json-iterator/go/any_bool.go
deleted file mode 100644
index 9452324..0000000
--- a/vendor/github.com/json-iterator/go/any_bool.go
+++ /dev/null
@@ -1,137 +0,0 @@
-package jsoniter
-type trueAny struct {
-        baseAny
-}
-func (any *trueAny) LastError() error {
-        return nil
-}
-func (any *trueAny) ToBool() bool {
-        return true
-}
-func (any *trueAny) ToInt() int {
-        return 1
-}
-func (any *trueAny) ToInt32() int32 {
-        return 1
-}
-func (any *trueAny) ToInt64() int64 {
-        return 1
-}
-func (any *trueAny) ToUint() uint {
-        return 1
-}
-func (any *trueAny) ToUint32() uint32 {
-        return 1
-}
-func (any *trueAny) ToUint64() uint64 {
-        return 1
-}
-func (any *trueAny) ToFloat32() float32 {
-        return 1
-}
-func (any *trueAny) ToFloat64() float64 {
-        return 1
-}
-func (any *trueAny) ToString() string {
-        return "true"
-}
-func (any *trueAny) WriteTo(stream *Stream) {
-        stream.WriteTrue()
-}
-func (any *trueAny) Parse() *Iterator {
-        return nil
-}
-func (any *trueAny) GetInterface() interface{} {
-        return true
-}
-func (any *trueAny) ValueType() ValueType {
-        return BoolValue
-}
-func (any *trueAny) MustBeValid() Any {
-        return any
-}
-type falseAny struct {
-        baseAny
-}
-func (any *falseAny) LastError() error {
-        return nil
-}
-func (any *falseAny) ToBool() bool {
-        return false
-}
-func (any *falseAny) ToInt() int {
-        return 0
-}
-func (any *falseAny) ToInt32() int32 {
-        return 0
-}
-func (any *falseAny) ToInt64() int64 {
-        return 0
-}
-func (any *falseAny) ToUint() uint {
-        return 0
-}
-func (any *falseAny) ToUint32() uint32 {
-        return 0
-}
-func (any *falseAny) ToUint64() uint64 {
-        return 0
-}
-func (any *falseAny) ToFloat32() float32 {
-        return 0
-}
-func (any *falseAny) ToFloat64() float64 {
-        return 0
-}
-func (any *falseAny) ToString() string {
-        return "false"
-}
-func (any *falseAny) WriteTo(stream *Stream) {
-        stream.WriteFalse()
-}
-func (any *falseAny) Parse() *Iterator {
-        return nil
-}
-func (any *falseAny) GetInterface() interface{} {
-        return false
-}
-func (any *falseAny) ValueType() ValueType {
-        return BoolValue
-}
-func (any *falseAny) MustBeValid() Any {
-        return any
-}
diff --git a/vendor/github.com/json-iterator/go/any_float.go b/vendor/github.com/json-iterator/go/any_float.go
deleted file mode 100644
index 35fdb09..0000000
--- a/vendor/github.com/json-iterator/go/any_float.go
+++ /dev/null
@@ -1,83 +0,0 @@
-package jsoniter
-import (
-        "strconv"
-)
-type floatAny struct {
-        baseAny
-        val float64
-}
-func (any *floatAny) Parse() *Iterator {
-        return nil
-}
-func (any *floatAny) ValueType() ValueType {
-        return NumberValue
-}
-func (any *floatAny) MustBeValid() Any {
-        return any
-}
-func (any *floatAny) LastError() error {
-        return nil
-}
-func (any *floatAny) ToBool() bool {
-        return any.ToFloat64() != 0
-}
-func (any *floatAny) ToInt() int {
-        return int(any.val)
-}
-func (any *floatAny) ToInt32() int32 {
-        return int32(any.val)
-}
-func (any *floatAny) ToInt64() int64 {
-        return int64(any.val)
-}
-func (any *floatAny) ToUint() uint {
-        if any.val > 0 {
-                return uint(any.val)
-        }
-        return 0
-}
-func (any *floatAny) ToUint32() uint32 {
-        if any.val > 0 {
-                return uint32(any.val)
-        }
-        return 0
-}
-func (any *floatAny) ToUint64() uint64 {
-        if any.val > 0 {
-                return uint64(any.val)
-        }
-        return 0
-}
-func (any *floatAny) ToFloat32() float32 {
-        return float32(any.val)
-}
-func (any *floatAny) ToFloat64() float64 {
-        return any.val
-}
-func (any *floatAny) ToString() string {
-        return strconv.FormatFloat(any.val, 'E', -1, 64)
-}
-func (any *floatAny) WriteTo(stream *Stream) {
-        stream.WriteFloat64(any.val)
-}
-func (any *floatAny) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/any_int32.go b/vendor/github.com/json-iterator/go/any_int32.go
deleted file mode 100644
index 1b56f39..0000000
--- a/vendor/github.com/json-iterator/go/any_int32.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package jsoniter
-import (
-        "strconv"
-)
-type int32Any struct {
-        baseAny
-        val int32
-}
-func (any *int32Any) LastError() error {
-        return nil
-}
-func (any *int32Any) ValueType() ValueType {
-        return NumberValue
-}
-func (any *int32Any) MustBeValid() Any {
-        return any
-}
-func (any *int32Any) ToBool() bool {
-        return any.val != 0
-}
-func (any *int32Any) ToInt() int {
-        return int(any.val)
-}
-func (any *int32Any) ToInt32() int32 {
-        return any.val
-}
-func (any *int32Any) ToInt64() int64 {
-        return int64(any.val)
-}
-func (any *int32Any) ToUint() uint {
-        return uint(any.val)
-}
-func (any *int32Any) ToUint32() uint32 {
-        return uint32(any.val)
-}
-func (any *int32Any) ToUint64() uint64 {
-        return uint64(any.val)
-}
-func (any *int32Any) ToFloat32() float32 {
-        return float32(any.val)
-}
-func (any *int32Any) ToFloat64() float64 {
-        return float64(any.val)
-}
-func (any *int32Any) ToString() string {
-        return strconv.FormatInt(int64(any.val), 10)
-}
-func (any *int32Any) WriteTo(stream *Stream) {
-        stream.WriteInt32(any.val)
-}
-func (any *int32Any) Parse() *Iterator {
-        return nil
-}
-func (any *int32Any) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/any_int64.go b/vendor/github.com/json-iterator/go/any_int64.go
deleted file mode 100644
index c440d72..0000000
--- a/vendor/github.com/json-iterator/go/any_int64.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package jsoniter
-import (
-        "strconv"
-)
-type int64Any struct {
-        baseAny
-        val int64
-}
-func (any *int64Any) LastError() error {
-        return nil
-}
-func (any *int64Any) ValueType() ValueType {
-        return NumberValue
-}
-func (any *int64Any) MustBeValid() Any {
-        return any
-}
-func (any *int64Any) ToBool() bool {
-        return any.val != 0
-}
-func (any *int64Any) ToInt() int {
-        return int(any.val)
-}
-func (any *int64Any) ToInt32() int32 {
-        return int32(any.val)
-}
-func (any *int64Any) ToInt64() int64 {
-        return any.val
-}
-func (any *int64Any) ToUint() uint {
-        return uint(any.val)
-}
-func (any *int64Any) ToUint32() uint32 {
-        return uint32(any.val)
-}
-func (any *int64Any) ToUint64() uint64 {
-        return uint64(any.val)
-}
-func (any *int64Any) ToFloat32() float32 {
-        return float32(any.val)
-}
-func (any *int64Any) ToFloat64() float64 {
-        return float64(any.val)
-}
-func (any *int64Any) ToString() string {
-        return strconv.FormatInt(any.val, 10)
-}
-func (any *int64Any) WriteTo(stream *Stream) {
-        stream.WriteInt64(any.val)
-}
-func (any *int64Any) Parse() *Iterator {
-        return nil
-}
-func (any *int64Any) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/any_invalid.go b/vendor/github.com/json-iterator/go/any_invalid.go
deleted file mode 100644
index 1d859ea..0000000
--- a/vendor/github.com/json-iterator/go/any_invalid.go
+++ /dev/null
@@ -1,82 +0,0 @@
-package jsoniter
-import "fmt"
-type invalidAny struct {
-        baseAny
-        err error
-}
-func newInvalidAny(path []interface{}) *invalidAny {
-        return &invalidAny{baseAny{}, fmt.Errorf("%v not found", path)}
-}
-func (any *invalidAny) LastError() error {
-        return any.err
-}
-func (any *invalidAny) ValueType() ValueType {
-        return InvalidValue
-}
-func (any *invalidAny) MustBeValid() Any {
-        panic(any.err)
-}
-func (any *invalidAny) ToBool() bool {
-        return false
-}
-func (any *invalidAny) ToInt() int {
-        return 0
-}
-func (any *invalidAny) ToInt32() int32 {
-        return 0
-}
-func (any *invalidAny) ToInt64() int64 {
-        return 0
-}
-func (any *invalidAny) ToUint() uint {
-        return 0
-}
-func (any *invalidAny) ToUint32() uint32 {
-        return 0
-}
-func (any *invalidAny) ToUint64() uint64 {
-        return 0
-}
-func (any *invalidAny) ToFloat32() float32 {
-        return 0
-}
-func (any *invalidAny) ToFloat64() float64 {
-        return 0
-}
-func (any *invalidAny) ToString() string {
-        return ""
-}
-func (any *invalidAny) WriteTo(stream *Stream) {
-}
-func (any *invalidAny) Get(path ...interface{}) Any {
-        if any.err == nil {
-                return &invalidAny{baseAny{}, fmt.Errorf("get %v from invalid", path)}
-        }
-        return &invalidAny{baseAny{}, fmt.Errorf("%v, get %v from invalid", any.err, path)}
-}
-func (any *invalidAny) Parse() *Iterator {
-        return nil
-}
-func (any *invalidAny) GetInterface() interface{} {
-        return nil
-}
diff --git a/vendor/github.com/json-iterator/go/any_nil.go b/vendor/github.com/json-iterator/go/any_nil.go
deleted file mode 100644
index d04cb54..0000000
--- a/vendor/github.com/json-iterator/go/any_nil.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package jsoniter
-type nilAny struct {
-        baseAny
-}
-func (any *nilAny) LastError() error {
-        return nil
-}
-func (any *nilAny) ValueType() ValueType {
-        return NilValue
-}
-func (any *nilAny) MustBeValid() Any {
-        return any
-}
-func (any *nilAny) ToBool() bool {
-        return false
-}
-func (any *nilAny) ToInt() int {
-        return 0
-}
-func (any *nilAny) ToInt32() int32 {
-        return 0
-}
-func (any *nilAny) ToInt64() int64 {
-        return 0
-}
-func (any *nilAny) ToUint() uint {
-        return 0
-}
-func (any *nilAny) ToUint32() uint32 {
-        return 0
-}
-func (any *nilAny) ToUint64() uint64 {
-        return 0
-}
-func (any *nilAny) ToFloat32() float32 {
-        return 0
-}
-func (any *nilAny) ToFloat64() float64 {
-        return 0
-}
-func (any *nilAny) ToString() string {
-        return ""
-}
-func (any *nilAny) WriteTo(stream *Stream) {
-        stream.WriteNil()
-}
-func (any *nilAny) Parse() *Iterator {
-        return nil
-}
-func (any *nilAny) GetInterface() interface{} {
-        return nil
-}
diff --git a/vendor/github.com/json-iterator/go/any_number.go b/vendor/github.com/json-iterator/go/any_number.go
deleted file mode 100644
index 9d1e901..0000000
--- a/vendor/github.com/json-iterator/go/any_number.go
+++ /dev/null
@@ -1,123 +0,0 @@
-package jsoniter
-import (
-        "io"
-        "unsafe"
-)
-type numberLazyAny struct {
-        baseAny
-        cfg *frozenConfig
-        buf []byte
-        err error
-}
-func (any *numberLazyAny) ValueType() ValueType {
-        return NumberValue
-}
-func (any *numberLazyAny) MustBeValid() Any {
-        return any
-}
-func (any *numberLazyAny) LastError() error {
-        return any.err
-}
-func (any *numberLazyAny) ToBool() bool {
-        return any.ToFloat64() != 0
-}
-func (any *numberLazyAny) ToInt() int {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadInt()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToInt32() int32 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadInt32()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToInt64() int64 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadInt64()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToUint() uint {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadUint()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToUint32() uint32 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadUint32()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToUint64() uint64 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadUint64()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToFloat32() float32 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadFloat32()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToFloat64() float64 {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        val := iter.ReadFloat64()
-        if iter.Error != nil && iter.Error != io.EOF {
-                any.err = iter.Error
-        }
-        return val
-}
-func (any *numberLazyAny) ToString() string {
-        return *(*string)(unsafe.Pointer(&any.buf))
-}
-func (any *numberLazyAny) WriteTo(stream *Stream) {
-        stream.Write(any.buf)
-}
-func (any *numberLazyAny) GetInterface() interface{} {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        return iter.Read()
-}
diff --git a/vendor/github.com/json-iterator/go/any_object.go b/vendor/github.com/json-iterator/go/any_object.go
deleted file mode 100644
index c44ef5c..0000000
--- a/vendor/github.com/json-iterator/go/any_object.go
+++ /dev/null
@@ -1,374 +0,0 @@
-package jsoniter
-import (
-        "reflect"
-        "unsafe"
-)
-type objectLazyAny struct {
-        baseAny
-        cfg *frozenConfig
-        buf []byte
-        err error
-}
-func (any *objectLazyAny) ValueType() ValueType {
-        return ObjectValue
-}
-func (any *objectLazyAny) MustBeValid() Any {
-        return any
-}
-func (any *objectLazyAny) LastError() error {
-        return any.err
-}
-func (any *objectLazyAny) ToBool() bool {
-        return true
-}
-func (any *objectLazyAny) ToInt() int {
-        return 0
-}
-func (any *objectLazyAny) ToInt32() int32 {
-        return 0
-}
-func (any *objectLazyAny) ToInt64() int64 {
-        return 0
-}
-func (any *objectLazyAny) ToUint() uint {
-        return 0
-}
-func (any *objectLazyAny) ToUint32() uint32 {
-        return 0
-}
-func (any *objectLazyAny) ToUint64() uint64 {
-        return 0
-}
-func (any *objectLazyAny) ToFloat32() float32 {
-        return 0
-}
-func (any *objectLazyAny) ToFloat64() float64 {
-        return 0
-}
-func (any *objectLazyAny) ToString() string {
-        return *(*string)(unsafe.Pointer(&any.buf))
-}
-func (any *objectLazyAny) ToVal(obj interface{}) {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        iter.ReadVal(obj)
-}
-func (any *objectLazyAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        switch firstPath := path[0].(type) {
-        case string:
-                iter := any.cfg.BorrowIterator(any.buf)
-                defer any.cfg.ReturnIterator(iter)
-                valueBytes := locateObjectField(iter, firstPath)
-                if valueBytes == nil {
-                        return newInvalidAny(path)
-                }
-                iter.ResetBytes(valueBytes)
-                return locatePath(iter, path[1:])
-        case int32:
-                if '*' == firstPath {
-                        mappedAll := map[string]Any{}
-                        iter := any.cfg.BorrowIterator(any.buf)
-                        defer any.cfg.ReturnIterator(iter)
-                        iter.ReadMapCB(func(iter *Iterator, field string) bool {
-                                mapped := locatePath(iter, path[1:])
-                                if mapped.ValueType() != InvalidValue {
-                                        mappedAll[field] = mapped
-                                }
-                                return true
-                        })
-                        return wrapMap(mappedAll)
-                }
-                return newInvalidAny(path)
-        default:
-                return newInvalidAny(path)
-        }
-}
-func (any *objectLazyAny) Keys() []string {
-        keys := []string{}
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        iter.ReadMapCB(func(iter *Iterator, field string) bool {
-                iter.Skip()
-                keys = append(keys, field)
-                return true
-        })
-        return keys
-}
-func (any *objectLazyAny) Size() int {
-        size := 0
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        iter.ReadObjectCB(func(iter *Iterator, field string) bool {
-                iter.Skip()
-                size++
-                return true
-        })
-        return size
-}
-func (any *objectLazyAny) WriteTo(stream *Stream) {
-        stream.Write(any.buf)
-}
-func (any *objectLazyAny) GetInterface() interface{} {
-        iter := any.cfg.BorrowIterator(any.buf)
-        defer any.cfg.ReturnIterator(iter)
-        return iter.Read()
-}
-type objectAny struct {
-        baseAny
-        err error
-        val reflect.Value
-}
-func wrapStruct(val interface{}) *objectAny {
-        return &objectAny{baseAny{}, nil, reflect.ValueOf(val)}
-}
-func (any *objectAny) ValueType() ValueType {
-        return ObjectValue
-}
-func (any *objectAny) MustBeValid() Any {
-        return any
-}
-func (any *objectAny) Parse() *Iterator {
-        return nil
-}
-func (any *objectAny) LastError() error {
-        return any.err
-}
-func (any *objectAny) ToBool() bool {
-        return any.val.NumField() != 0
-}
-func (any *objectAny) ToInt() int {
-        return 0
-}
-func (any *objectAny) ToInt32() int32 {
-        return 0
-}
-func (any *objectAny) ToInt64() int64 {
-        return 0
-}
-func (any *objectAny) ToUint() uint {
-        return 0
-}
-func (any *objectAny) ToUint32() uint32 {
-        return 0
-}
-func (any *objectAny) ToUint64() uint64 {
-        return 0
-}
-func (any *objectAny) ToFloat32() float32 {
-        return 0
-}
-func (any *objectAny) ToFloat64() float64 {
-        return 0
-}
-func (any *objectAny) ToString() string {
-        str, err := MarshalToString(any.val.Interface())
-        any.err = err
-        return str
-}
-func (any *objectAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        switch firstPath := path[0].(type) {
-        case string:
-                field := any.val.FieldByName(firstPath)
-                if !field.IsValid() {
-                        return newInvalidAny(path)
-                }
-                return Wrap(field.Interface())
-        case int32:
-                if '*' == firstPath {
-                        mappedAll := map[string]Any{}
-                        for i := 0; i < any.val.NumField(); i++ {
-                                field := any.val.Field(i)
-                                if field.CanInterface() {
-                                        mapped := Wrap(field.Interface()).Get(path[1:]...)
-                                        if mapped.ValueType() != InvalidValue {
-                                                mappedAll[any.val.Type().Field(i).Name] = mapped
-                                        }
-                                }
-                        }
-                        return wrapMap(mappedAll)
-                }
-                return newInvalidAny(path)
-        default:
-                return newInvalidAny(path)
-        }
-}
-func (any *objectAny) Keys() []string {
-        keys := make([]string, 0, any.val.NumField())
-        for i := 0; i < any.val.NumField(); i++ {
-                keys = append(keys, any.val.Type().Field(i).Name)
-        }
-        return keys
-}
-func (any *objectAny) Size() int {
-        return any.val.NumField()
-}
-func (any *objectAny) WriteTo(stream *Stream) {
-        stream.WriteVal(any.val)
-}
-func (any *objectAny) GetInterface() interface{} {
-        return any.val.Interface()
-}
-type mapAny struct {
-        baseAny
-        err error
-        val reflect.Value
-}
-func wrapMap(val interface{}) *mapAny {
-        return &mapAny{baseAny{}, nil, reflect.ValueOf(val)}
-}
-func (any *mapAny) ValueType() ValueType {
-        return ObjectValue
-}
-func (any *mapAny) MustBeValid() Any {
-        return any
-}
-func (any *mapAny) Parse() *Iterator {
-        return nil
-}
-func (any *mapAny) LastError() error {
-        return any.err
-}
-func (any *mapAny) ToBool() bool {
-        return true
-}
-func (any *mapAny) ToInt() int {
-        return 0
-}
-func (any *mapAny) ToInt32() int32 {
-        return 0
-}
-func (any *mapAny) ToInt64() int64 {
-        return 0
-}
-func (any *mapAny) ToUint() uint {
-        return 0
-}
-func (any *mapAny) ToUint32() uint32 {
-        return 0
-}
-func (any *mapAny) ToUint64() uint64 {
-        return 0
-}
-func (any *mapAny) ToFloat32() float32 {
-        return 0
-}
-func (any *mapAny) ToFloat64() float64 {
-        return 0
-}
-func (any *mapAny) ToString() string {
-        str, err := MarshalToString(any.val.Interface())
-        any.err = err
-        return str
-}
-func (any *mapAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        switch firstPath := path[0].(type) {
-        case int32:
-                if '*' == firstPath {
-                        mappedAll := map[string]Any{}
-                        for _, key := range any.val.MapKeys() {
-                                keyAsStr := key.String()
-                                element := Wrap(any.val.MapIndex(key).Interface())
-                                mapped := element.Get(path[1:]...)
-                                if mapped.ValueType() != InvalidValue {
-                                        mappedAll[keyAsStr] = mapped
-                                }
-                        }
-                        return wrapMap(mappedAll)
-                }
-                return newInvalidAny(path)
-        default:
-                value := any.val.MapIndex(reflect.ValueOf(firstPath))
-                if !value.IsValid() {
-                        return newInvalidAny(path)
-                }
-                return Wrap(value.Interface())
-        }
-}
-func (any *mapAny) Keys() []string {
-        keys := make([]string, 0, any.val.Len())
-        for _, key := range any.val.MapKeys() {
-                keys = append(keys, key.String())
-        }
-        return keys
-}
-func (any *mapAny) Size() int {
-        return any.val.Len()
-}
-func (any *mapAny) WriteTo(stream *Stream) {
-        stream.WriteVal(any.val)
-}
-func (any *mapAny) GetInterface() interface{} {
-        return any.val.Interface()
-}
diff --git a/vendor/github.com/json-iterator/go/any_str.go b/vendor/github.com/json-iterator/go/any_str.go
deleted file mode 100644
index 1f12f66..0000000
--- a/vendor/github.com/json-iterator/go/any_str.go
+++ /dev/null
@@ -1,166 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "strconv"
-)
-type stringAny struct {
-        baseAny
-        val string
-}
-func (any *stringAny) Get(path ...interface{}) Any {
-        if len(path) == 0 {
-                return any
-        }
-        return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
-}
-func (any *stringAny) Parse() *Iterator {
-        return nil
-}
-func (any *stringAny) ValueType() ValueType {
-        return StringValue
-}
-func (any *stringAny) MustBeValid() Any {
-        return any
-}
-func (any *stringAny) LastError() error {
-        return nil
-}
-func (any *stringAny) ToBool() bool {
-        str := any.ToString()
-        if str == "0" {
-                return false
-        }
-        for _, c := range str {
-                switch c {
-                case ' ', '\n', '\r', '\t':
-                default:
-                        return true
-                }
-        }
-        return false
-}
-func (any *stringAny) ToInt() int {
-        return int(any.ToInt64())
-}
-func (any *stringAny) ToInt32() int32 {
-        return int32(any.ToInt64())
-}
-func (any *stringAny) ToInt64() int64 {
-        if any.val == "" {
-                return 0
-        }
-        flag := 1
-        startPos := 0
-        if any.val[0] == '+' || any.val[0] == '-' {
-                startPos = 1
-        }
-        if any.val[0] == '-' {
-                flag = -1
-        }
-        endPos := startPos
-        for i := startPos; i < len(any.val); i++ {
-                if any.val[i] >= '0' && any.val[i] <= '9' {
-                        endPos = i + 1
-                } else {
-                        break
-                }
-        }
-        parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64)
-        return int64(flag) * parsed
-}
-func (any *stringAny) ToUint() uint {
-        return uint(any.ToUint64())
-}
-func (any *stringAny) ToUint32() uint32 {
-        return uint32(any.ToUint64())
-}
-func (any *stringAny) ToUint64() uint64 {
-        if any.val == "" {
-                return 0
-        }
-        startPos := 0
-        if any.val[0] == '-' {
-                return 0
-        }
-        if any.val[0] == '+' {
-                startPos = 1
-        }
-        endPos := startPos
-        for i := startPos; i < len(any.val); i++ {
-                if any.val[i] >= '0' && any.val[i] <= '9' {
-                        endPos = i + 1
-                } else {
-                        break
-                }
-        }
-        parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64)
-        return parsed
-}
-func (any *stringAny) ToFloat32() float32 {
-        return float32(any.ToFloat64())
-}
-func (any *stringAny) ToFloat64() float64 {
-        if len(any.val) == 0 {
-                return 0
-        }
-        // first char invalid
-        if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') {
-                return 0
-        }
-        // extract valid num expression from string
-        // eg 123true => 123, -12.12xxa => -12.12
-        endPos := 1
-        for i := 1; i < len(any.val); i++ {
-                if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' {
-                        endPos = i + 1
-                        continue
-                }
-                // end position is the first char which is not digit
-                if any.val[i] >= '0' && any.val[i] <= '9' {
-                        endPos = i + 1
-                } else {
-                        endPos = i
-                        break
-                }
-        }
-        parsed, _ := strconv.ParseFloat(any.val[:endPos], 64)
-        return parsed
-}
-func (any *stringAny) ToString() string {
-        return any.val
-}
-func (any *stringAny) WriteTo(stream *Stream) {
-        stream.WriteString(any.val)
-}
-func (any *stringAny) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/any_uint32.go b/vendor/github.com/json-iterator/go/any_uint32.go
deleted file mode 100644
index 656bbd3..0000000
--- a/vendor/github.com/json-iterator/go/any_uint32.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package jsoniter
-import (
-        "strconv"
-)
-type uint32Any struct {
-        baseAny
-        val uint32
-}
-func (any *uint32Any) LastError() error {
-        return nil
-}
-func (any *uint32Any) ValueType() ValueType {
-        return NumberValue
-}
-func (any *uint32Any) MustBeValid() Any {
-        return any
-}
-func (any *uint32Any) ToBool() bool {
-        return any.val != 0
-}
-func (any *uint32Any) ToInt() int {
-        return int(any.val)
-}
-func (any *uint32Any) ToInt32() int32 {
-        return int32(any.val)
-}
-func (any *uint32Any) ToInt64() int64 {
-        return int64(any.val)
-}
-func (any *uint32Any) ToUint() uint {
-        return uint(any.val)
-}
-func (any *uint32Any) ToUint32() uint32 {
-        return any.val
-}
-func (any *uint32Any) ToUint64() uint64 {
-        return uint64(any.val)
-}
-func (any *uint32Any) ToFloat32() float32 {
-        return float32(any.val)
-}
-func (any *uint32Any) ToFloat64() float64 {
-        return float64(any.val)
-}
-func (any *uint32Any) ToString() string {
-        return strconv.FormatInt(int64(any.val), 10)
-}
-func (any *uint32Any) WriteTo(stream *Stream) {
-        stream.WriteUint32(any.val)
-}
-func (any *uint32Any) Parse() *Iterator {
-        return nil
-}
-func (any *uint32Any) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/any_uint64.go b/vendor/github.com/json-iterator/go/any_uint64.go
deleted file mode 100644
index 7df2fce..0000000
--- a/vendor/github.com/json-iterator/go/any_uint64.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package jsoniter
-import (
-        "strconv"
-)
-type uint64Any struct {
-        baseAny
-        val uint64
-}
-func (any *uint64Any) LastError() error {
-        return nil
-}
-func (any *uint64Any) ValueType() ValueType {
-        return NumberValue
-}
-func (any *uint64Any) MustBeValid() Any {
-        return any
-}
-func (any *uint64Any) ToBool() bool {
-        return any.val != 0
-}
-func (any *uint64Any) ToInt() int {
-        return int(any.val)
-}
-func (any *uint64Any) ToInt32() int32 {
-        return int32(any.val)
-}
-func (any *uint64Any) ToInt64() int64 {
-        return int64(any.val)
-}
-func (any *uint64Any) ToUint() uint {
-        return uint(any.val)
-}
-func (any *uint64Any) ToUint32() uint32 {
-        return uint32(any.val)
-}
-func (any *uint64Any) ToUint64() uint64 {
-        return any.val
-}
-func (any *uint64Any) ToFloat32() float32 {
-        return float32(any.val)
-}
-func (any *uint64Any) ToFloat64() float64 {
-        return float64(any.val)
-}
-func (any *uint64Any) ToString() string {
-        return strconv.FormatUint(any.val, 10)
-}
-func (any *uint64Any) WriteTo(stream *Stream) {
-        stream.WriteUint64(any.val)
-}
-func (any *uint64Any) Parse() *Iterator {
-        return nil
-}
-func (any *uint64Any) GetInterface() interface{} {
-        return any.val
-}
diff --git a/vendor/github.com/json-iterator/go/build.sh b/vendor/github.com/json-iterator/go/build.sh
deleted file mode 100644
index b45ef68..0000000
--- a/vendor/github.com/json-iterator/go/build.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-set -e
-set -x
-if [ ! -d /tmp/build-golang/src/github.com/json-iterator ]; then
-    mkdir -p /tmp/build-golang/src/github.com/json-iterator
-    ln -s $PWD /tmp/build-golang/src/github.com/json-iterator/go
-fi
-export GOPATH=/tmp/build-golang
-go get -u github.com/golang/dep/cmd/dep
-cd /tmp/build-golang/src/github.com/json-iterator/go
-exec $GOPATH/bin/dep ensure -update
diff --git a/vendor/github.com/json-iterator/go/config.go b/vendor/github.com/json-iterator/go/config.go
deleted file mode 100644
index 2adcdc3..0000000
--- a/vendor/github.com/json-iterator/go/config.go
+++ /dev/null
@@ -1,375 +0,0 @@
-package jsoniter
-import (
-        "encoding/json"
-        "io"
-        "reflect"
-        "sync"
-        "unsafe"
-        "github.com/modern-go/concurrent"
-        "github.com/modern-go/reflect2"
-)
-// Config customize how the API should behave.
-// The API is created from Config by Froze.
-type Config struct {
-        IndentionStep                 int
-        MarshalFloatWith6Digits       bool
-        EscapeHTML                    bool
-        SortMapKeys                   bool
-        UseNumber                     bool
-        DisallowUnknownFields         bool
-        TagKey                        string
-        OnlyTaggedField               bool
-        ValidateJsonRawMessage        bool
-        ObjectFieldMustBeSimpleString bool
-        CaseSensitive                 bool
-}
-// API the public interface of this package.
-// Primary Marshal and Unmarshal.
-type API interface {
-        IteratorPool
-        StreamPool
-        MarshalToString(v interface{}) (string, error)
-        Marshal(v interface{}) ([]byte, error)
-        MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)
-        UnmarshalFromString(str string, v interface{}) error
-        Unmarshal(data []byte, v interface{}) error
-        Get(data []byte, path ...interface{}) Any
-        NewEncoder(writer io.Writer) *Encoder
-        NewDecoder(reader io.Reader) *Decoder
-        Valid(data []byte) bool
-        RegisterExtension(extension Extension)
-        DecoderOf(typ reflect2.Type) ValDecoder
-        EncoderOf(typ reflect2.Type) ValEncoder
-}
-// ConfigDefault the default API
-var ConfigDefault = Config{
-        EscapeHTML: true,
-}.Froze()
-// ConfigCompatibleWithStandardLibrary tries to be 100% compatible with standard library behavior
-var ConfigCompatibleWithStandardLibrary = Config{
-        EscapeHTML:             true,
-        SortMapKeys:            true,
-        ValidateJsonRawMessage: true,
-}.Froze()
-// ConfigFastest marshals float with only 6 digits precision
-var ConfigFastest = Config{
-        EscapeHTML:                    false,
-        MarshalFloatWith6Digits:       true, // will lose precession
-        ObjectFieldMustBeSimpleString: true, // do not unescape object field
-}.Froze()
-type frozenConfig struct {
-        configBeforeFrozen            Config
-        sortMapKeys                   bool
-        indentionStep                 int
-        objectFieldMustBeSimpleString bool
-        onlyTaggedField               bool
-        disallowUnknownFields         bool
-        decoderCache                  *concurrent.Map
-        encoderCache                  *concurrent.Map
-        encoderExtension              Extension
-        decoderExtension              Extension
-        extraExtensions               []Extension
-        streamPool                    *sync.Pool
-        iteratorPool                  *sync.Pool
-        caseSensitive                 bool
-}
-func (cfg *frozenConfig) initCache() {
-        cfg.decoderCache = concurrent.NewMap()
-        cfg.encoderCache = concurrent.NewMap()
-}
-func (cfg *frozenConfig) addDecoderToCache(cacheKey uintptr, decoder ValDecoder) {
-        cfg.decoderCache.Store(cacheKey, decoder)
-}
-func (cfg *frozenConfig) addEncoderToCache(cacheKey uintptr, encoder ValEncoder) {
-        cfg.encoderCache.Store(cacheKey, encoder)
-}
-func (cfg *frozenConfig) getDecoderFromCache(cacheKey uintptr) ValDecoder {
-        decoder, found := cfg.decoderCache.Load(cacheKey)
-        if found {
-                return decoder.(ValDecoder)
-        }
-        return nil
-}
-func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder {
-        encoder, found := cfg.encoderCache.Load(cacheKey)
-        if found {
-                return encoder.(ValEncoder)
-        }
-        return nil
-}
-var cfgCache = concurrent.NewMap()
-func getFrozenConfigFromCache(cfg Config) *frozenConfig {
-        obj, found := cfgCache.Load(cfg)
-        if found {
-                return obj.(*frozenConfig)
-        }
-        return nil
-}
-func addFrozenConfigToCache(cfg Config, frozenConfig *frozenConfig) {
-        cfgCache.Store(cfg, frozenConfig)
-}
-// Froze forge API from config
-func (cfg Config) Froze() API {
-        api := &frozenConfig{
-                sortMapKeys:                   cfg.SortMapKeys,
-                indentionStep:                 cfg.IndentionStep,
-                objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString,
-                onlyTaggedField:               cfg.OnlyTaggedField,
-                disallowUnknownFields:         cfg.DisallowUnknownFields,
-                caseSensitive:                 cfg.CaseSensitive,
-        }
-        api.streamPool = &sync.Pool{
-                New: func() interface{} {
-                        return NewStream(api, nil, 512)
-                },
-        }
-        api.iteratorPool = &sync.Pool{
-                New: func() interface{} {
-                        return NewIterator(api)
-                },
-        }
-        api.initCache()
-        encoderExtension := EncoderExtension{}
-        decoderExtension := DecoderExtension{}
-        if cfg.MarshalFloatWith6Digits {
-                api.marshalFloatWith6Digits(encoderExtension)
-        }
-        if cfg.EscapeHTML {
-                api.escapeHTML(encoderExtension)
-        }
-        if cfg.UseNumber {
-                api.useNumber(decoderExtension)
-        }
-        if cfg.ValidateJsonRawMessage {
-                api.validateJsonRawMessage(encoderExtension)
-        }
-        api.encoderExtension = encoderExtension
-        api.decoderExtension = decoderExtension
-        api.configBeforeFrozen = cfg
-        return api
-}
-func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig {
-        api := getFrozenConfigFromCache(cfg)
-        if api != nil {
-                return api
-        }
-        api = cfg.Froze().(*frozenConfig)
-        for _, extension := range extraExtensions {
-                api.RegisterExtension(extension)
-        }
-        addFrozenConfigToCache(cfg, api)
-        return api
-}
-func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) {
-        encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) {
-                rawMessage := *(*json.RawMessage)(ptr)
-                iter := cfg.BorrowIterator([]byte(rawMessage))
-                defer cfg.ReturnIterator(iter)
-                iter.Read()
-                if iter.Error != nil && iter.Error != io.EOF {
-                        stream.WriteRaw("null")
-                } else {
-                        stream.WriteRaw(string(rawMessage))
-                }
-        }, func(ptr unsafe.Pointer) bool {
-                return len(*((*json.RawMessage)(ptr))) == 0
-        }}
-        extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder
-        extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder
-}
-func (cfg *frozenConfig) useNumber(extension DecoderExtension) {
-        extension[reflect2.TypeOfPtr((*interface{})(nil)).Elem()] = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) {
-                exitingValue := *((*interface{})(ptr))
-                if exitingValue != nil && reflect.TypeOf(exitingValue).Kind() == reflect.Ptr {
-                        iter.ReadVal(exitingValue)
-                        return
-                }
-                if iter.WhatIsNext() == NumberValue {
-                        *((*interface{})(ptr)) = json.Number(iter.readNumberAsString())
-                } else {
-                        *((*interface{})(ptr)) = iter.Read()
-                }
-        }}
-}
-func (cfg *frozenConfig) getTagKey() string {
-        tagKey := cfg.configBeforeFrozen.TagKey
-        if tagKey == "" {
-                return "json"
-        }
-        return tagKey
-}
-func (cfg *frozenConfig) RegisterExtension(extension Extension) {
-        cfg.extraExtensions = append(cfg.extraExtensions, extension)
-        copied := cfg.configBeforeFrozen
-        cfg.configBeforeFrozen = copied
-}
-type lossyFloat32Encoder struct {
-}
-func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteFloat32Lossy(*((*float32)(ptr)))
-}
-func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*float32)(ptr)) == 0
-}
-type lossyFloat64Encoder struct {
-}
-func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteFloat64Lossy(*((*float64)(ptr)))
-}
-func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*float64)(ptr)) == 0
-}
-// EnableLossyFloatMarshalling keeps 10**(-6) precision
-// for float variables for better performance.
-func (cfg *frozenConfig) marshalFloatWith6Digits(extension EncoderExtension) {
-        // for better performance
-        extension[reflect2.TypeOfPtr((*float32)(nil)).Elem()] = &lossyFloat32Encoder{}
-        extension[reflect2.TypeOfPtr((*float64)(nil)).Elem()] = &lossyFloat64Encoder{}
-}
-type htmlEscapedStringEncoder struct {
-}
-func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        str := *((*string)(ptr))
-        stream.WriteStringWithHTMLEscaped(str)
-}
-func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*string)(ptr)) == ""
-}
-func (cfg *frozenConfig) escapeHTML(encoderExtension EncoderExtension) {
-        encoderExtension[reflect2.TypeOfPtr((*string)(nil)).Elem()] = &htmlEscapedStringEncoder{}
-}
-func (cfg *frozenConfig) cleanDecoders() {
-        typeDecoders = map[string]ValDecoder{}
-        fieldDecoders = map[string]ValDecoder{}
-        *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
-}
-func (cfg *frozenConfig) cleanEncoders() {
-        typeEncoders = map[string]ValEncoder{}
-        fieldEncoders = map[string]ValEncoder{}
-        *cfg = *(cfg.configBeforeFrozen.Froze().(*frozenConfig))
-}
-func (cfg *frozenConfig) MarshalToString(v interface{}) (string, error) {
-        stream := cfg.BorrowStream(nil)
-        defer cfg.ReturnStream(stream)
-        stream.WriteVal(v)
-        if stream.Error != nil {
-                return "", stream.Error
-        }
-        return string(stream.Buffer()), nil
-}
-func (cfg *frozenConfig) Marshal(v interface{}) ([]byte, error) {
-        stream := cfg.BorrowStream(nil)
-        defer cfg.ReturnStream(stream)
-        stream.WriteVal(v)
-        if stream.Error != nil {
-                return nil, stream.Error
-        }
-        result := stream.Buffer()
-        copied := make([]byte, len(result))
-        copy(copied, result)
-        return copied, nil
-}
-func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
-        if prefix != "" {
-                panic("prefix is not supported")
-        }
-        for _, r := range indent {
-                if r != ' ' {
-                        panic("indent can only be space")
-                }
-        }
-        newCfg := cfg.configBeforeFrozen
-        newCfg.IndentionStep = len(indent)
-        return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v)
-}
-func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error {
-        data := []byte(str)
-        iter := cfg.BorrowIterator(data)
-        defer cfg.ReturnIterator(iter)
-        iter.ReadVal(v)
-        c := iter.nextToken()
-        if c == 0 {
-                if iter.Error == io.EOF {
-                        return nil
-                }
-                return iter.Error
-        }
-        iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
-        return iter.Error
-}
-func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any {
-        iter := cfg.BorrowIterator(data)
-        defer cfg.ReturnIterator(iter)
-        return locatePath(iter, path)
-}
-func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error {
-        iter := cfg.BorrowIterator(data)
-        defer cfg.ReturnIterator(iter)
-        iter.ReadVal(v)
-        c := iter.nextToken()
-        if c == 0 {
-                if iter.Error == io.EOF {
-                        return nil
-                }
-                return iter.Error
-        }
-        iter.ReportError("Unmarshal", "there are bytes left after unmarshal")
-        return iter.Error
-}
-func (cfg *frozenConfig) NewEncoder(writer io.Writer) *Encoder {
-        stream := NewStream(cfg, writer, 512)
-        return &Encoder{stream}
-}
-func (cfg *frozenConfig) NewDecoder(reader io.Reader) *Decoder {
-        iter := Parse(cfg, reader, 512)
-        return &Decoder{iter}
-}
-func (cfg *frozenConfig) Valid(data []byte) bool {
-        iter := cfg.BorrowIterator(data)
-        defer cfg.ReturnIterator(iter)
-        iter.Skip()
-        return iter.Error == nil
-}
diff --git a/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md b/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md
deleted file mode 100644
index 3095662..0000000
--- a/vendor/github.com/json-iterator/go/fuzzy_mode_convert_table.md
+++ /dev/null
@@ -1,7 +0,0 @@
-| json type \ dest type | bool | int | uint | float |string|
-| --- | --- | --- | --- |--|--|
-| number | positive => true <br/> negative => true <br/> zero => false| 23.2 => 23 <br/> -32.1 => -32| 12.1 => 12 <br/> -12.1 => 0|as normal|same as origin|
-| string | empty string => false <br/> string "0" => false <br/> other strings => true | "123.32" => 123 <br/> "-123.4" => -123 <br/> "123.23xxxw" => 123 <br/>  "abcde12" => 0 <br/> "-32.1" => -32| 13.2 => 13 <br/> -1.1 => 0 |12.1 => 12.1 <br/> -12.3 => -12.3<br/> 12.4xxa => 12.4 <br/> +1.1e2 =>110 |same as origin|
-| bool | true => true <br/> false => false| true => 1 <br/> false => 0 | true => 1 <br/> false => 0 |true => 1 <br/>false => 0|true => "true" <br/> false => "false"|
-| object | true | 0 | 0 |0|originnal json|
-| array | empty array => false <br/> nonempty array => true| [] => 0 <br/> [1,2] => 1 | [] => 0 <br/> [1,2] => 1 |[] => 0<br/>[1,2] => 1|original json|
-\ No newline at end of file
diff --git a/vendor/github.com/json-iterator/go/iter.go b/vendor/github.com/json-iterator/go/iter.go
deleted file mode 100644
index 29b31cf..0000000
--- a/vendor/github.com/json-iterator/go/iter.go
+++ /dev/null
@@ -1,349 +0,0 @@
-package jsoniter
-import (
-        "encoding/json"
-        "fmt"
-        "io"
-)
-// ValueType the type for JSON element
-type ValueType int
-const (
-        // InvalidValue invalid JSON element
-        InvalidValue ValueType = iota
-        // StringValue JSON element "string"
-        StringValue
-        // NumberValue JSON element 100 or 0.10
-        NumberValue
-        // NilValue JSON element null
-        NilValue
-        // BoolValue JSON element true or false
-        BoolValue
-        // ArrayValue JSON element []
-        ArrayValue
-        // ObjectValue JSON element {}
-        ObjectValue
-)
-var hexDigits []byte
-var valueTypes []ValueType
-func init() {
-        hexDigits = make([]byte, 256)
-        for i := 0; i < len(hexDigits); i++ {
-                hexDigits[i] = 255
-        }
-        for i := '0'; i <= '9'; i++ {
-                hexDigits[i] = byte(i - '0')
-        }
-        for i := 'a'; i <= 'f'; i++ {
-                hexDigits[i] = byte((i - 'a') + 10)
-        }
-        for i := 'A'; i <= 'F'; i++ {
-                hexDigits[i] = byte((i - 'A') + 10)
-        }
-        valueTypes = make([]ValueType, 256)
-        for i := 0; i < len(valueTypes); i++ {
-                valueTypes[i] = InvalidValue
-        }
-        valueTypes['"'] = StringValue
-        valueTypes['-'] = NumberValue
-        valueTypes['0'] = NumberValue
-        valueTypes['1'] = NumberValue
-        valueTypes['2'] = NumberValue
-        valueTypes['3'] = NumberValue
-        valueTypes['4'] = NumberValue
-        valueTypes['5'] = NumberValue
-        valueTypes['6'] = NumberValue
-        valueTypes['7'] = NumberValue
-        valueTypes['8'] = NumberValue
-        valueTypes['9'] = NumberValue
-        valueTypes['t'] = BoolValue
-        valueTypes['f'] = BoolValue
-        valueTypes['n'] = NilValue
-        valueTypes['['] = ArrayValue
-        valueTypes['{'] = ObjectValue
-}
-// Iterator is a io.Reader like object, with JSON specific read functions.
-// Error is not returned as return value, but stored as Error member on this iterator instance.
-type Iterator struct {
-        cfg              *frozenConfig
-        reader           io.Reader
-        buf              []byte
-        head             int
-        tail             int
-        depth            int
-        captureStartedAt int
-        captured         []byte
-        Error            error
-        Attachment       interface{} // open for customized decoder
-}
-// NewIterator creates an empty Iterator instance
-func NewIterator(cfg API) *Iterator {
-        return &Iterator{
-                cfg:    cfg.(*frozenConfig),
-                reader: nil,
-                buf:    nil,
-                head:   0,
-                tail:   0,
-                depth:  0,
-        }
-}
-// Parse creates an Iterator instance from io.Reader
-func Parse(cfg API, reader io.Reader, bufSize int) *Iterator {
-        return &Iterator{
-                cfg:    cfg.(*frozenConfig),
-                reader: reader,
-                buf:    make([]byte, bufSize),
-                head:   0,
-                tail:   0,
-                depth:  0,
-        }
-}
-// ParseBytes creates an Iterator instance from byte array
-func ParseBytes(cfg API, input []byte) *Iterator {
-        return &Iterator{
-                cfg:    cfg.(*frozenConfig),
-                reader: nil,
-                buf:    input,
-                head:   0,
-                tail:   len(input),
-                depth:  0,
-        }
-}
-// ParseString creates an Iterator instance from string
-func ParseString(cfg API, input string) *Iterator {
-        return ParseBytes(cfg, []byte(input))
-}
-// Pool returns a pool can provide more iterator with same configuration
-func (iter *Iterator) Pool() IteratorPool {
-        return iter.cfg
-}
-// Reset reuse iterator instance by specifying another reader
-func (iter *Iterator) Reset(reader io.Reader) *Iterator {
-        iter.reader = reader
-        iter.head = 0
-        iter.tail = 0
-        iter.depth = 0
-        return iter
-}
-// ResetBytes reuse iterator instance by specifying another byte array as input
-func (iter *Iterator) ResetBytes(input []byte) *Iterator {
-        iter.reader = nil
-        iter.buf = input
-        iter.head = 0
-        iter.tail = len(input)
-        iter.depth = 0
-        return iter
-}
-// WhatIsNext gets ValueType of relatively next json element
-func (iter *Iterator) WhatIsNext() ValueType {
-        valueType := valueTypes[iter.nextToken()]
-        iter.unreadByte()
-        return valueType
-}
-func (iter *Iterator) skipWhitespacesWithoutLoadMore() bool {
-        for i := iter.head; i < iter.tail; i++ {
-                c := iter.buf[i]
-                switch c {
-                case ' ', '\n', '\t', '\r':
-                        continue
-                }
-                iter.head = i
-                return false
-        }
-        return true
-}
-func (iter *Iterator) isObjectEnd() bool {
-        c := iter.nextToken()
-        if c == ',' {
-                return false
-        }
-        if c == '}' {
-                return true
-        }
-        iter.ReportError("isObjectEnd", "object ended prematurely, unexpected char "+string([]byte{c}))
-        return true
-}
-func (iter *Iterator) nextToken() byte {
-        // a variation of skip whitespaces, returning the next non-whitespace token
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        c := iter.buf[i]
-                        switch c {
-                        case ' ', '\n', '\t', '\r':
-                                continue
-                        }
-                        iter.head = i + 1
-                        return c
-                }
-                if !iter.loadMore() {
-                        return 0
-                }
-        }
-}
-// ReportError record a error in iterator instance with current position.
-func (iter *Iterator) ReportError(operation string, msg string) {
-        if iter.Error != nil {
-                if iter.Error != io.EOF {
-                        return
-                }
-        }
-        peekStart := iter.head - 10
-        if peekStart < 0 {
-                peekStart = 0
-        }
-        peekEnd := iter.head + 10
-        if peekEnd > iter.tail {
-                peekEnd = iter.tail
-        }
-        parsing := string(iter.buf[peekStart:peekEnd])
-        contextStart := iter.head - 50
-        if contextStart < 0 {
-                contextStart = 0
-        }
-        contextEnd := iter.head + 50
-        if contextEnd > iter.tail {
-                contextEnd = iter.tail
-        }
-        context := string(iter.buf[contextStart:contextEnd])
-        iter.Error = fmt.Errorf("%s: %s, error found in #%v byte of ...|%s|..., bigger context ...|%s|...",
-                operation, msg, iter.head-peekStart, parsing, context)
-}
-// CurrentBuffer gets current buffer as string for debugging purpose
-func (iter *Iterator) CurrentBuffer() string {
-        peekStart := iter.head - 10
-        if peekStart < 0 {
-                peekStart = 0
-        }
-        return fmt.Sprintf("parsing #%v byte, around ...|%s|..., whole buffer ...|%s|...", iter.head,
-                string(iter.buf[peekStart:iter.head]), string(iter.buf[0:iter.tail]))
-}
-func (iter *Iterator) readByte() (ret byte) {
-        if iter.head == iter.tail {
-                if iter.loadMore() {
-                        ret = iter.buf[iter.head]
-                        iter.head++
-                        return ret
-                }
-                return 0
-        }
-        ret = iter.buf[iter.head]
-        iter.head++
-        return ret
-}
-func (iter *Iterator) loadMore() bool {
-        if iter.reader == nil {
-                if iter.Error == nil {
-                        iter.head = iter.tail
-                        iter.Error = io.EOF
-                }
-                return false
-        }
-        if iter.captured != nil {
-                iter.captured = append(iter.captured,
-                        iter.buf[iter.captureStartedAt:iter.tail]...)
-                iter.captureStartedAt = 0
-        }
-        for {
-                n, err := iter.reader.Read(iter.buf)
-                if n == 0 {
-                        if err != nil {
-                                if iter.Error == nil {
-                                        iter.Error = err
-                                }
-                                return false
-                        }
-                } else {
-                        iter.head = 0
-                        iter.tail = n
-                        return true
-                }
-        }
-}
-func (iter *Iterator) unreadByte() {
-        if iter.Error != nil {
-                return
-        }
-        iter.head--
-        return
-}
-// Read read the next JSON element as generic interface{}.
-func (iter *Iterator) Read() interface{} {
-        valueType := iter.WhatIsNext()
-        switch valueType {
-        case StringValue:
-                return iter.ReadString()
-        case NumberValue:
-                if iter.cfg.configBeforeFrozen.UseNumber {
-                        return json.Number(iter.readNumberAsString())
-                }
-                return iter.ReadFloat64()
-        case NilValue:
-                iter.skipFourBytes('n', 'u', 'l', 'l')
-                return nil
-        case BoolValue:
-                return iter.ReadBool()
-        case ArrayValue:
-                arr := []interface{}{}
-                iter.ReadArrayCB(func(iter *Iterator) bool {
-                        var elem interface{}
-                        iter.ReadVal(&elem)
-                        arr = append(arr, elem)
-                        return true
-                })
-                return arr
-        case ObjectValue:
-                obj := map[string]interface{}{}
-                iter.ReadMapCB(func(Iter *Iterator, field string) bool {
-                        var elem interface{}
-                        iter.ReadVal(&elem)
-                        obj[field] = elem
-                        return true
-                })
-                return obj
-        default:
-                iter.ReportError("Read", fmt.Sprintf("unexpected value type: %v", valueType))
-                return nil
-        }
-}
-// limit maximum depth of nesting, as allowed by https://tools.ietf.org/html/rfc7159#section-9
-const maxDepth = 10000
-func (iter *Iterator) incrementDepth() (success bool) {
-        iter.depth++
-        if iter.depth <= maxDepth {
-                return true
-        }
-        iter.ReportError("incrementDepth", "exceeded max depth")
-        return false
-}
-func (iter *Iterator) decrementDepth() (success bool) {
-        iter.depth--
-        if iter.depth >= 0 {
-                return true
-        }
-        iter.ReportError("decrementDepth", "unexpected negative nesting")
-        return false
-}
diff --git a/vendor/github.com/json-iterator/go/iter_array.go b/vendor/github.com/json-iterator/go/iter_array.go
deleted file mode 100644
index 204fe0e..0000000
--- a/vendor/github.com/json-iterator/go/iter_array.go
+++ /dev/null
@@ -1,64 +0,0 @@
-package jsoniter
-// ReadArray read array element, tells if the array has more element to read.
-func (iter *Iterator) ReadArray() (ret bool) {
-        c := iter.nextToken()
-        switch c {
-        case 'n':
-                iter.skipThreeBytes('u', 'l', 'l')
-                return false // null
-        case '[':
-                c = iter.nextToken()
-                if c != ']' {
-                        iter.unreadByte()
-                        return true
-                }
-                return false
-        case ']':
-                return false
-        case ',':
-                return true
-        default:
-                iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c}))
-                return
-        }
-}
-// ReadArrayCB read array with callback
-func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) {
-        c := iter.nextToken()
-        if c == '[' {
-                if !iter.incrementDepth() {
-                        return false
-                }
-                c = iter.nextToken()
-                if c != ']' {
-                        iter.unreadByte()
-                        if !callback(iter) {
-                                iter.decrementDepth()
-                                return false
-                        }
-                        c = iter.nextToken()
-                        for c == ',' {
-                                if !callback(iter) {
-                                        iter.decrementDepth()
-                                        return false
-                                }
-                                c = iter.nextToken()
-                        }
-                        if c != ']' {
-                                iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c}))
-                                iter.decrementDepth()
-                                return false
-                        }
-                        return iter.decrementDepth()
-                }
-                return iter.decrementDepth()
-        }
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return true // null
-        }
-        iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c}))
-        return false
-}
diff --git a/vendor/github.com/json-iterator/go/iter_float.go b/vendor/github.com/json-iterator/go/iter_float.go
deleted file mode 100644
index 8a3d8b6..0000000
--- a/vendor/github.com/json-iterator/go/iter_float.go
+++ /dev/null
@@ -1,342 +0,0 @@
-package jsoniter
-import (
-        "encoding/json"
-        "io"
-        "math/big"
-        "strconv"
-        "strings"
-        "unsafe"
-)
-var floatDigits []int8
-const invalidCharForNumber = int8(-1)
-const endOfNumber = int8(-2)
-const dotInNumber = int8(-3)
-func init() {
-        floatDigits = make([]int8, 256)
-        for i := 0; i < len(floatDigits); i++ {
-                floatDigits[i] = invalidCharForNumber
-        }
-        for i := int8('0'); i <= int8('9'); i++ {
-                floatDigits[i] = i - int8('0')
-        }
-        floatDigits[','] = endOfNumber
-        floatDigits[']'] = endOfNumber
-        floatDigits['}'] = endOfNumber
-        floatDigits[' '] = endOfNumber
-        floatDigits['\t'] = endOfNumber
-        floatDigits['\n'] = endOfNumber
-        floatDigits['.'] = dotInNumber
-}
-// ReadBigFloat read big.Float
-func (iter *Iterator) ReadBigFloat() (ret *big.Float) {
-        str := iter.readNumberAsString()
-        if iter.Error != nil && iter.Error != io.EOF {
-                return nil
-        }
-        prec := 64
-        if len(str) > prec {
-                prec = len(str)
-        }
-        val, _, err := big.ParseFloat(str, 10, uint(prec), big.ToZero)
-        if err != nil {
-                iter.Error = err
-                return nil
-        }
-        return val
-}
-// ReadBigInt read big.Int
-func (iter *Iterator) ReadBigInt() (ret *big.Int) {
-        str := iter.readNumberAsString()
-        if iter.Error != nil && iter.Error != io.EOF {
-                return nil
-        }
-        ret = big.NewInt(0)
-        var success bool
-        ret, success = ret.SetString(str, 10)
-        if !success {
-                iter.ReportError("ReadBigInt", "invalid big int")
-                return nil
-        }
-        return ret
-}
-//ReadFloat32 read float32
-func (iter *Iterator) ReadFloat32() (ret float32) {
-        c := iter.nextToken()
-        if c == '-' {
-                return -iter.readPositiveFloat32()
-        }
-        iter.unreadByte()
-        return iter.readPositiveFloat32()
-}
-func (iter *Iterator) readPositiveFloat32() (ret float32) {
-        i := iter.head
-        // first char
-        if i == iter.tail {
-                return iter.readFloat32SlowPath()
-        }
-        c := iter.buf[i]
-        i++
-        ind := floatDigits[c]
-        switch ind {
-        case invalidCharForNumber:
-                return iter.readFloat32SlowPath()
-        case endOfNumber:
-                iter.ReportError("readFloat32", "empty number")
-                return
-        case dotInNumber:
-                iter.ReportError("readFloat32", "leading dot is invalid")
-                return
-        case 0:
-                if i == iter.tail {
-                        return iter.readFloat32SlowPath()
-                }
-                c = iter.buf[i]
-                switch c {
-                case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                        iter.ReportError("readFloat32", "leading zero is invalid")
-                        return
-                }
-        }
-        value := uint64(ind)
-        // chars before dot
-non_decimal_loop:
-        for ; i < iter.tail; i++ {
-                c = iter.buf[i]
-                ind := floatDigits[c]
-                switch ind {
-                case invalidCharForNumber:
-                        return iter.readFloat32SlowPath()
-                case endOfNumber:
-                        iter.head = i
-                        return float32(value)
-                case dotInNumber:
-                        break non_decimal_loop
-                }
-                if value > uint64SafeToMultiple10 {
-                        return iter.readFloat32SlowPath()
-                }
-                value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind;
-        }
-        // chars after dot
-        if c == '.' {
-                i++
-                decimalPlaces := 0
-                if i == iter.tail {
-                        return iter.readFloat32SlowPath()
-                }
-                for ; i < iter.tail; i++ {
-                        c = iter.buf[i]
-                        ind := floatDigits[c]
-                        switch ind {
-                        case endOfNumber:
-                                if decimalPlaces > 0 && decimalPlaces < len(pow10) {
-                                        iter.head = i
-                                        return float32(float64(value) / float64(pow10[decimalPlaces]))
-                                }
-                                // too many decimal places
-                                return iter.readFloat32SlowPath()
-                        case invalidCharForNumber, dotInNumber:
-                                return iter.readFloat32SlowPath()
-                        }
-                        decimalPlaces++
-                        if value > uint64SafeToMultiple10 {
-                                return iter.readFloat32SlowPath()
-                        }
-                        value = (value << 3) + (value << 1) + uint64(ind)
-                }
-        }
-        return iter.readFloat32SlowPath()
-}
-func (iter *Iterator) readNumberAsString() (ret string) {
-        strBuf := [16]byte{}
-        str := strBuf[0:0]
-load_loop:
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        c := iter.buf[i]
-                        switch c {
-                        case '+', '-', '.', 'e', 'E', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                                str = append(str, c)
-                                continue
-                        default:
-                                iter.head = i
-                                break load_loop
-                        }
-                }
-                if !iter.loadMore() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF {
-                return
-        }
-        if len(str) == 0 {
-                iter.ReportError("readNumberAsString", "invalid number")
-        }
-        return *(*string)(unsafe.Pointer(&str))
-}
-func (iter *Iterator) readFloat32SlowPath() (ret float32) {
-        str := iter.readNumberAsString()
-        if iter.Error != nil && iter.Error != io.EOF {
-                return
-        }
-        errMsg := validateFloat(str)
-        if errMsg != "" {
-                iter.ReportError("readFloat32SlowPath", errMsg)
-                return
-        }
-        val, err := strconv.ParseFloat(str, 32)
-        if err != nil {
-                iter.Error = err
-                return
-        }
-        return float32(val)
-}
-// ReadFloat64 read float64
-func (iter *Iterator) ReadFloat64() (ret float64) {
-        c := iter.nextToken()
-        if c == '-' {
-                return -iter.readPositiveFloat64()
-        }
-        iter.unreadByte()
-        return iter.readPositiveFloat64()
-}
-func (iter *Iterator) readPositiveFloat64() (ret float64) {
-        i := iter.head
-        // first char
-        if i == iter.tail {
-                return iter.readFloat64SlowPath()
-        }
-        c := iter.buf[i]
-        i++
-        ind := floatDigits[c]
-        switch ind {
-        case invalidCharForNumber:
-                return iter.readFloat64SlowPath()
-        case endOfNumber:
-                iter.ReportError("readFloat64", "empty number")
-                return
-        case dotInNumber:
-                iter.ReportError("readFloat64", "leading dot is invalid")
-                return
-        case 0:
-                if i == iter.tail {
-                        return iter.readFloat64SlowPath()
-                }
-                c = iter.buf[i]
-                switch c {
-                case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                        iter.ReportError("readFloat64", "leading zero is invalid")
-                        return
-                }
-        }
-        value := uint64(ind)
-        // chars before dot
-non_decimal_loop:
-        for ; i < iter.tail; i++ {
-                c = iter.buf[i]
-                ind := floatDigits[c]
-                switch ind {
-                case invalidCharForNumber:
-                        return iter.readFloat64SlowPath()
-                case endOfNumber:
-                        iter.head = i
-                        return float64(value)
-                case dotInNumber:
-                        break non_decimal_loop
-                }
-                if value > uint64SafeToMultiple10 {
-                        return iter.readFloat64SlowPath()
-                }
-                value = (value << 3) + (value << 1) + uint64(ind) // value = value * 10 + ind;
-        }
-        // chars after dot
-        if c == '.' {
-                i++
-                decimalPlaces := 0
-                if i == iter.tail {
-                        return iter.readFloat64SlowPath()
-                }
-                for ; i < iter.tail; i++ {
-                        c = iter.buf[i]
-                        ind := floatDigits[c]
-                        switch ind {
-                        case endOfNumber:
-                                if decimalPlaces > 0 && decimalPlaces < len(pow10) {
-                                        iter.head = i
-                                        return float64(value) / float64(pow10[decimalPlaces])
-                                }
-                                // too many decimal places
-                                return iter.readFloat64SlowPath()
-                        case invalidCharForNumber, dotInNumber:
-                                return iter.readFloat64SlowPath()
-                        }
-                        decimalPlaces++
-                        if value > uint64SafeToMultiple10 {
-                                return iter.readFloat64SlowPath()
-                        }
-                        value = (value << 3) + (value << 1) + uint64(ind)
-                        if value > maxFloat64 {
-                                return iter.readFloat64SlowPath()
-                        }
-                }
-        }
-        return iter.readFloat64SlowPath()
-}
-func (iter *Iterator) readFloat64SlowPath() (ret float64) {
-        str := iter.readNumberAsString()
-        if iter.Error != nil && iter.Error != io.EOF {
-                return
-        }
-        errMsg := validateFloat(str)
-        if errMsg != "" {
-                iter.ReportError("readFloat64SlowPath", errMsg)
-                return
-        }
-        val, err := strconv.ParseFloat(str, 64)
-        if err != nil {
-                iter.Error = err
-                return
-        }
-        return val
-}
-func validateFloat(str string) string {
-        // strconv.ParseFloat is not validating `1.` or `1.e1`
-        if len(str) == 0 {
-                return "empty number"
-        }
-        if str[0] == '-' {
-                return "-- is not valid"
-        }
-        dotPos := strings.IndexByte(str, '.')
-        if dotPos != -1 {
-                if dotPos == len(str)-1 {
-                        return "dot can not be last character"
-                }
-                switch str[dotPos+1] {
-                case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                default:
-                        return "missing digit after dot"
-                }
-        }
-        return ""
-}
-// ReadNumber read json.Number
-func (iter *Iterator) ReadNumber() (ret json.Number) {
-        return json.Number(iter.readNumberAsString())
-}
diff --git a/vendor/github.com/json-iterator/go/iter_int.go b/vendor/github.com/json-iterator/go/iter_int.go
deleted file mode 100644
index d786a89..0000000
--- a/vendor/github.com/json-iterator/go/iter_int.go
+++ /dev/null
@@ -1,346 +0,0 @@
-package jsoniter
-import (
-        "math"
-        "strconv"
-)
-var intDigits []int8
-const uint32SafeToMultiply10 = uint32(0xffffffff)/10 - 1
-const uint64SafeToMultiple10 = uint64(0xffffffffffffffff)/10 - 1
-const maxFloat64 = 1<<53 - 1
-func init() {
-        intDigits = make([]int8, 256)
-        for i := 0; i < len(intDigits); i++ {
-                intDigits[i] = invalidCharForNumber
-        }
-        for i := int8('0'); i <= int8('9'); i++ {
-                intDigits[i] = i - int8('0')
-        }
-}
-// ReadUint read uint
-func (iter *Iterator) ReadUint() uint {
-        if strconv.IntSize == 32 {
-                return uint(iter.ReadUint32())
-        }
-        return uint(iter.ReadUint64())
-}
-// ReadInt read int
-func (iter *Iterator) ReadInt() int {
-        if strconv.IntSize == 32 {
-                return int(iter.ReadInt32())
-        }
-        return int(iter.ReadInt64())
-}
-// ReadInt8 read int8
-func (iter *Iterator) ReadInt8() (ret int8) {
-        c := iter.nextToken()
-        if c == '-' {
-                val := iter.readUint32(iter.readByte())
-                if val > math.MaxInt8+1 {
-                        iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10))
-                        return
-                }
-                return -int8(val)
-        }
-        val := iter.readUint32(c)
-        if val > math.MaxInt8 {
-                iter.ReportError("ReadInt8", "overflow: "+strconv.FormatInt(int64(val), 10))
-                return
-        }
-        return int8(val)
-}
-// ReadUint8 read uint8
-func (iter *Iterator) ReadUint8() (ret uint8) {
-        val := iter.readUint32(iter.nextToken())
-        if val > math.MaxUint8 {
-                iter.ReportError("ReadUint8", "overflow: "+strconv.FormatInt(int64(val), 10))
-                return
-        }
-        return uint8(val)
-}
-// ReadInt16 read int16
-func (iter *Iterator) ReadInt16() (ret int16) {
-        c := iter.nextToken()
-        if c == '-' {
-                val := iter.readUint32(iter.readByte())
-                if val > math.MaxInt16+1 {
-                        iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10))
-                        return
-                }
-                return -int16(val)
-        }
-        val := iter.readUint32(c)
-        if val > math.MaxInt16 {
-                iter.ReportError("ReadInt16", "overflow: "+strconv.FormatInt(int64(val), 10))
-                return
-        }
-        return int16(val)
-}
-// ReadUint16 read uint16
-func (iter *Iterator) ReadUint16() (ret uint16) {
-        val := iter.readUint32(iter.nextToken())
-        if val > math.MaxUint16 {
-                iter.ReportError("ReadUint16", "overflow: "+strconv.FormatInt(int64(val), 10))
-                return
-        }
-        return uint16(val)
-}
-// ReadInt32 read int32
-func (iter *Iterator) ReadInt32() (ret int32) {
-        c := iter.nextToken()
-        if c == '-' {
-                val := iter.readUint32(iter.readByte())
-                if val > math.MaxInt32+1 {
-                        iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10))
-                        return
-                }
-                return -int32(val)
-        }
-        val := iter.readUint32(c)
-        if val > math.MaxInt32 {
-                iter.ReportError("ReadInt32", "overflow: "+strconv.FormatInt(int64(val), 10))
-                return
-        }
-        return int32(val)
-}
-// ReadUint32 read uint32
-func (iter *Iterator) ReadUint32() (ret uint32) {
-        return iter.readUint32(iter.nextToken())
-}
-func (iter *Iterator) readUint32(c byte) (ret uint32) {
-        ind := intDigits[c]
-        if ind == 0 {
-                iter.assertInteger()
-                return 0 // single zero
-        }
-        if ind == invalidCharForNumber {
-                iter.ReportError("readUint32", "unexpected character: "+string([]byte{byte(ind)}))
-                return
-        }
-        value := uint32(ind)
-        if iter.tail-iter.head > 10 {
-                i := iter.head
-                ind2 := intDigits[iter.buf[i]]
-                if ind2 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value
-                }
-                i++
-                ind3 := intDigits[iter.buf[i]]
-                if ind3 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*10 + uint32(ind2)
-                }
-                //iter.head = i + 1
-                //value = value * 100 + uint32(ind2) * 10 + uint32(ind3)
-                i++
-                ind4 := intDigits[iter.buf[i]]
-                if ind4 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*100 + uint32(ind2)*10 + uint32(ind3)
-                }
-                i++
-                ind5 := intDigits[iter.buf[i]]
-                if ind5 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*1000 + uint32(ind2)*100 + uint32(ind3)*10 + uint32(ind4)
-                }
-                i++
-                ind6 := intDigits[iter.buf[i]]
-                if ind6 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*10000 + uint32(ind2)*1000 + uint32(ind3)*100 + uint32(ind4)*10 + uint32(ind5)
-                }
-                i++
-                ind7 := intDigits[iter.buf[i]]
-                if ind7 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*100000 + uint32(ind2)*10000 + uint32(ind3)*1000 + uint32(ind4)*100 + uint32(ind5)*10 + uint32(ind6)
-                }
-                i++
-                ind8 := intDigits[iter.buf[i]]
-                if ind8 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*1000000 + uint32(ind2)*100000 + uint32(ind3)*10000 + uint32(ind4)*1000 + uint32(ind5)*100 + uint32(ind6)*10 + uint32(ind7)
-                }
-                i++
-                ind9 := intDigits[iter.buf[i]]
-                value = value*10000000 + uint32(ind2)*1000000 + uint32(ind3)*100000 + uint32(ind4)*10000 + uint32(ind5)*1000 + uint32(ind6)*100 + uint32(ind7)*10 + uint32(ind8)
-                iter.head = i
-                if ind9 == invalidCharForNumber {
-                        iter.assertInteger()
-                        return value
-                }
-        }
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        ind = intDigits[iter.buf[i]]
-                        if ind == invalidCharForNumber {
-                                iter.head = i
-                                iter.assertInteger()
-                                return value
-                        }
-                        if value > uint32SafeToMultiply10 {
-                                value2 := (value << 3) + (value << 1) + uint32(ind)
-                                if value2 < value {
-                                        iter.ReportError("readUint32", "overflow")
-                                        return
-                                }
-                                value = value2
-                                continue
-                        }
-                        value = (value << 3) + (value << 1) + uint32(ind)
-                }
-                if !iter.loadMore() {
-                        iter.assertInteger()
-                        return value
-                }
-        }
-}
-// ReadInt64 read int64
-func (iter *Iterator) ReadInt64() (ret int64) {
-        c := iter.nextToken()
-        if c == '-' {
-                val := iter.readUint64(iter.readByte())
-                if val > math.MaxInt64+1 {
-                        iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10))
-                        return
-                }
-                return -int64(val)
-        }
-        val := iter.readUint64(c)
-        if val > math.MaxInt64 {
-                iter.ReportError("ReadInt64", "overflow: "+strconv.FormatUint(uint64(val), 10))
-                return
-        }
-        return int64(val)
-}
-// ReadUint64 read uint64
-func (iter *Iterator) ReadUint64() uint64 {
-        return iter.readUint64(iter.nextToken())
-}
-func (iter *Iterator) readUint64(c byte) (ret uint64) {
-        ind := intDigits[c]
-        if ind == 0 {
-                iter.assertInteger()
-                return 0 // single zero
-        }
-        if ind == invalidCharForNumber {
-                iter.ReportError("readUint64", "unexpected character: "+string([]byte{byte(ind)}))
-                return
-        }
-        value := uint64(ind)
-        if iter.tail-iter.head > 10 {
-                i := iter.head
-                ind2 := intDigits[iter.buf[i]]
-                if ind2 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value
-                }
-                i++
-                ind3 := intDigits[iter.buf[i]]
-                if ind3 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*10 + uint64(ind2)
-                }
-                //iter.head = i + 1
-                //value = value * 100 + uint32(ind2) * 10 + uint32(ind3)
-                i++
-                ind4 := intDigits[iter.buf[i]]
-                if ind4 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*100 + uint64(ind2)*10 + uint64(ind3)
-                }
-                i++
-                ind5 := intDigits[iter.buf[i]]
-                if ind5 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*1000 + uint64(ind2)*100 + uint64(ind3)*10 + uint64(ind4)
-                }
-                i++
-                ind6 := intDigits[iter.buf[i]]
-                if ind6 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*10000 + uint64(ind2)*1000 + uint64(ind3)*100 + uint64(ind4)*10 + uint64(ind5)
-                }
-                i++
-                ind7 := intDigits[iter.buf[i]]
-                if ind7 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*100000 + uint64(ind2)*10000 + uint64(ind3)*1000 + uint64(ind4)*100 + uint64(ind5)*10 + uint64(ind6)
-                }
-                i++
-                ind8 := intDigits[iter.buf[i]]
-                if ind8 == invalidCharForNumber {
-                        iter.head = i
-                        iter.assertInteger()
-                        return value*1000000 + uint64(ind2)*100000 + uint64(ind3)*10000 + uint64(ind4)*1000 + uint64(ind5)*100 + uint64(ind6)*10 + uint64(ind7)
-                }
-                i++
-                ind9 := intDigits[iter.buf[i]]
-                value = value*10000000 + uint64(ind2)*1000000 + uint64(ind3)*100000 + uint64(ind4)*10000 + uint64(ind5)*1000 + uint64(ind6)*100 + uint64(ind7)*10 + uint64(ind8)
-                iter.head = i
-                if ind9 == invalidCharForNumber {
-                        iter.assertInteger()
-                        return value
-                }
-        }
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        ind = intDigits[iter.buf[i]]
-                        if ind == invalidCharForNumber {
-                                iter.head = i
-                                iter.assertInteger()
-                                return value
-                        }
-                        if value > uint64SafeToMultiple10 {
-                                value2 := (value << 3) + (value << 1) + uint64(ind)
-                                if value2 < value {
-                                        iter.ReportError("readUint64", "overflow")
-                                        return
-                                }
-                                value = value2
-                                continue
-                        }
-                        value = (value << 3) + (value << 1) + uint64(ind)
-                }
-                if !iter.loadMore() {
-                        iter.assertInteger()
-                        return value
-                }
-        }
-}
-func (iter *Iterator) assertInteger() {
-        if iter.head < iter.tail && iter.buf[iter.head] == '.' {
-                iter.ReportError("assertInteger", "can not decode float as int")
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/iter_object.go b/vendor/github.com/json-iterator/go/iter_object.go
deleted file mode 100644
index 58ee89c..0000000
--- a/vendor/github.com/json-iterator/go/iter_object.go
+++ /dev/null
@@ -1,267 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "strings"
-)
-// ReadObject read one field from object.
-// If object ended, returns empty string.
-// Otherwise, returns the field name.
-func (iter *Iterator) ReadObject() (ret string) {
-        c := iter.nextToken()
-        switch c {
-        case 'n':
-                iter.skipThreeBytes('u', 'l', 'l')
-                return "" // null
-        case '{':
-                c = iter.nextToken()
-                if c == '"' {
-                        iter.unreadByte()
-                        field := iter.ReadString()
-                        c = iter.nextToken()
-                        if c != ':' {
-                                iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-                        }
-                        return field
-                }
-                if c == '}' {
-                        return "" // end of object
-                }
-                iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c}))
-                return
-        case ',':
-                field := iter.ReadString()
-                c = iter.nextToken()
-                if c != ':' {
-                        iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-                }
-                return field
-        case '}':
-                return "" // end of object
-        default:
-                iter.ReportError("ReadObject", fmt.Sprintf(`expect { or , or } or n, but found %s`, string([]byte{c})))
-                return
-        }
-}
-// CaseInsensitive
-func (iter *Iterator) readFieldHash() int64 {
-        hash := int64(0x811c9dc5)
-        c := iter.nextToken()
-        if c != '"' {
-                iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c}))
-                return 0
-        }
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        // require ascii string and no escape
-                        b := iter.buf[i]
-                        if b == '\\' {
-                                iter.head = i
-                                for _, b := range iter.readStringSlowPath() {
-                                        if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive {
-                                                b += 'a' - 'A'
-                                        }
-                                        hash ^= int64(b)
-                                        hash *= 0x1000193
-                                }
-                                c = iter.nextToken()
-                                if c != ':' {
-                                        iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c}))
-                                        return 0
-                                }
-                                return hash
-                        }
-                        if b == '"' {
-                                iter.head = i + 1
-                                c = iter.nextToken()
-                                if c != ':' {
-                                        iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c}))
-                                        return 0
-                                }
-                                return hash
-                        }
-                        if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive {
-                                b += 'a' - 'A'
-                        }
-                        hash ^= int64(b)
-                        hash *= 0x1000193
-                }
-                if !iter.loadMore() {
-                        iter.ReportError("readFieldHash", `incomplete field name`)
-                        return 0
-                }
-        }
-}
-func calcHash(str string, caseSensitive bool) int64 {
-        if !caseSensitive {
-                str = strings.ToLower(str)
-        }
-        hash := int64(0x811c9dc5)
-        for _, b := range []byte(str) {
-                hash ^= int64(b)
-                hash *= 0x1000193
-        }
-        return int64(hash)
-}
-// ReadObjectCB read object with callback, the key is ascii only and field name not copied
-func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool {
-        c := iter.nextToken()
-        var field string
-        if c == '{' {
-                if !iter.incrementDepth() {
-                        return false
-                }
-                c = iter.nextToken()
-                if c == '"' {
-                        iter.unreadByte()
-                        field = iter.ReadString()
-                        c = iter.nextToken()
-                        if c != ':' {
-                                iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-                        }
-                        if !callback(iter, field) {
-                                iter.decrementDepth()
-                                return false
-                        }
-                        c = iter.nextToken()
-                        for c == ',' {
-                                field = iter.ReadString()
-                                c = iter.nextToken()
-                                if c != ':' {
-                                        iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-                                }
-                                if !callback(iter, field) {
-                                        iter.decrementDepth()
-                                        return false
-                                }
-                                c = iter.nextToken()
-                        }
-                        if c != '}' {
-                                iter.ReportError("ReadObjectCB", `object not ended with }`)
-                                iter.decrementDepth()
-                                return false
-                        }
-                        return iter.decrementDepth()
-                }
-                if c == '}' {
-                        return iter.decrementDepth()
-                }
-                iter.ReportError("ReadObjectCB", `expect " after {, but found `+string([]byte{c}))
-                iter.decrementDepth()
-                return false
-        }
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return true // null
-        }
-        iter.ReportError("ReadObjectCB", `expect { or n, but found `+string([]byte{c}))
-        return false
-}
-// ReadMapCB read map with callback, the key can be any string
-func (iter *Iterator) ReadMapCB(callback func(*Iterator, string) bool) bool {
-        c := iter.nextToken()
-        if c == '{' {
-                if !iter.incrementDepth() {
-                        return false
-                }
-                c = iter.nextToken()
-                if c == '"' {
-                        iter.unreadByte()
-                        field := iter.ReadString()
-                        if iter.nextToken() != ':' {
-                                iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
-                                iter.decrementDepth()
-                                return false
-                        }
-                        if !callback(iter, field) {
-                                iter.decrementDepth()
-                                return false
-                        }
-                        c = iter.nextToken()
-                        for c == ',' {
-                                field = iter.ReadString()
-                                if iter.nextToken() != ':' {
-                                        iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
-                                        iter.decrementDepth()
-                                        return false
-                                }
-                                if !callback(iter, field) {
-                                        iter.decrementDepth()
-                                        return false
-                                }
-                                c = iter.nextToken()
-                        }
-                        if c != '}' {
-                                iter.ReportError("ReadMapCB", `object not ended with }`)
-                                iter.decrementDepth()
-                                return false
-                        }
-                        return iter.decrementDepth()
-                }
-                if c == '}' {
-                        return iter.decrementDepth()
-                }
-                iter.ReportError("ReadMapCB", `expect " after {, but found `+string([]byte{c}))
-                iter.decrementDepth()
-                return false
-        }
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return true // null
-        }
-        iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c}))
-        return false
-}
-func (iter *Iterator) readObjectStart() bool {
-        c := iter.nextToken()
-        if c == '{' {
-                c = iter.nextToken()
-                if c == '}' {
-                        return false
-                }
-                iter.unreadByte()
-                return true
-        } else if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return false
-        }
-        iter.ReportError("readObjectStart", "expect { or n, but found "+string([]byte{c}))
-        return false
-}
-func (iter *Iterator) readObjectFieldAsBytes() (ret []byte) {
-        str := iter.ReadStringAsSlice()
-        if iter.skipWhitespacesWithoutLoadMore() {
-                if ret == nil {
-                        ret = make([]byte, len(str))
-                        copy(ret, str)
-                }
-                if !iter.loadMore() {
-                        return
-                }
-        }
-        if iter.buf[iter.head] != ':' {
-                iter.ReportError("readObjectFieldAsBytes", "expect : after object field, but found "+string([]byte{iter.buf[iter.head]}))
-                return
-        }
-        iter.head++
-        if iter.skipWhitespacesWithoutLoadMore() {
-                if ret == nil {
-                        ret = make([]byte, len(str))
-                        copy(ret, str)
-                }
-                if !iter.loadMore() {
-                        return
-                }
-        }
-        if ret == nil {
-                return str
-        }
-        return ret
-}
diff --git a/vendor/github.com/json-iterator/go/iter_skip.go b/vendor/github.com/json-iterator/go/iter_skip.go
deleted file mode 100644
index e91eefb..0000000
--- a/vendor/github.com/json-iterator/go/iter_skip.go
+++ /dev/null
@@ -1,130 +0,0 @@
-package jsoniter
-import "fmt"
-// ReadNil reads a json object as nil and
-// returns whether it's a nil or not
-func (iter *Iterator) ReadNil() (ret bool) {
-        c := iter.nextToken()
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l') // null
-                return true
-        }
-        iter.unreadByte()
-        return false
-}
-// ReadBool reads a json object as BoolValue
-func (iter *Iterator) ReadBool() (ret bool) {
-        c := iter.nextToken()
-        if c == 't' {
-                iter.skipThreeBytes('r', 'u', 'e')
-                return true
-        }
-        if c == 'f' {
-                iter.skipFourBytes('a', 'l', 's', 'e')
-                return false
-        }
-        iter.ReportError("ReadBool", "expect t or f, but found "+string([]byte{c}))
-        return
-}
-// SkipAndReturnBytes skip next JSON element, and return its content as []byte.
-// The []byte can be kept, it is a copy of data.
-func (iter *Iterator) SkipAndReturnBytes() []byte {
-        iter.startCapture(iter.head)
-        iter.Skip()
-        return iter.stopCapture()
-}
-// SkipAndAppendBytes skips next JSON element and appends its content to
-// buffer, returning the result.
-func (iter *Iterator) SkipAndAppendBytes(buf []byte) []byte {
-        iter.startCaptureTo(buf, iter.head)
-        iter.Skip()
-        return iter.stopCapture()
-}
-func (iter *Iterator) startCaptureTo(buf []byte, captureStartedAt int) {
-        if iter.captured != nil {
-                panic("already in capture mode")
-        }
-        iter.captureStartedAt = captureStartedAt
-        iter.captured = buf
-}
-func (iter *Iterator) startCapture(captureStartedAt int) {
-        iter.startCaptureTo(make([]byte, 0, 32), captureStartedAt)
-}
-func (iter *Iterator) stopCapture() []byte {
-        if iter.captured == nil {
-                panic("not in capture mode")
-        }
-        captured := iter.captured
-        remaining := iter.buf[iter.captureStartedAt:iter.head]
-        iter.captureStartedAt = -1
-        iter.captured = nil
-        return append(captured, remaining...)
-}
-// Skip skips a json object and positions to relatively the next json object
-func (iter *Iterator) Skip() {
-        c := iter.nextToken()
-        switch c {
-        case '"':
-                iter.skipString()
-        case 'n':
-                iter.skipThreeBytes('u', 'l', 'l') // null
-        case 't':
-                iter.skipThreeBytes('r', 'u', 'e') // true
-        case 'f':
-                iter.skipFourBytes('a', 'l', 's', 'e') // false
-        case '0':
-                iter.unreadByte()
-                iter.ReadFloat32()
-        case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                iter.skipNumber()
-        case '[':
-                iter.skipArray()
-        case '{':
-                iter.skipObject()
-        default:
-                iter.ReportError("Skip", fmt.Sprintf("do not know how to skip: %v", c))
-                return
-        }
-}
-func (iter *Iterator) skipFourBytes(b1, b2, b3, b4 byte) {
-        if iter.readByte() != b1 {
-                iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
-                return
-        }
-        if iter.readByte() != b2 {
-                iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
-                return
-        }
-        if iter.readByte() != b3 {
-                iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
-                return
-        }
-        if iter.readByte() != b4 {
-                iter.ReportError("skipFourBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3, b4})))
-                return
-        }
-}
-func (iter *Iterator) skipThreeBytes(b1, b2, b3 byte) {
-        if iter.readByte() != b1 {
-                iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
-                return
-        }
-        if iter.readByte() != b2 {
-                iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
-                return
-        }
-        if iter.readByte() != b3 {
-                iter.ReportError("skipThreeBytes", fmt.Sprintf("expect %s", string([]byte{b1, b2, b3})))
-                return
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/iter_skip_sloppy.go b/vendor/github.com/json-iterator/go/iter_skip_sloppy.go
deleted file mode 100644
index 9303de4..0000000
--- a/vendor/github.com/json-iterator/go/iter_skip_sloppy.go
+++ /dev/null
@@ -1,163 +0,0 @@
-//+build jsoniter_sloppy
-package jsoniter
-// sloppy but faster implementation, do not validate the input json
-func (iter *Iterator) skipNumber() {
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        c := iter.buf[i]
-                        switch c {
-                        case ' ', '\n', '\r', '\t', ',', '}', ']':
-                                iter.head = i
-                                return
-                        }
-                }
-                if !iter.loadMore() {
-                        return
-                }
-        }
-}
-func (iter *Iterator) skipArray() {
-        level := 1
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        switch iter.buf[i] {
-                        case '"': // If inside string, skip it
-                                iter.head = i + 1
-                                iter.skipString()
-                                i = iter.head - 1 // it will be i++ soon
-                        case '[': // If open symbol, increase level
-                                level++
-                                if !iter.incrementDepth() {
-                                        return
-                                }
-                        case ']': // If close symbol, increase level
-                                level--
-                                if !iter.decrementDepth() {
-                                        return
-                                }
-                                // If we have returned to the original level, we're done
-                                if level == 0 {
-                                        iter.head = i + 1
-                                        return
-                                }
-                        }
-                }
-                if !iter.loadMore() {
-                        iter.ReportError("skipObject", "incomplete array")
-                        return
-                }
-        }
-}
-func (iter *Iterator) skipObject() {
-        level := 1
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                for i := iter.head; i < iter.tail; i++ {
-                        switch iter.buf[i] {
-                        case '"': // If inside string, skip it
-                                iter.head = i + 1
-                                iter.skipString()
-                                i = iter.head - 1 // it will be i++ soon
-                        case '{': // If open symbol, increase level
-                                level++
-                                if !iter.incrementDepth() {
-                                        return
-                                }
-                        case '}': // If close symbol, increase level
-                                level--
-                                if !iter.decrementDepth() {
-                                        return
-                                }
-                                // If we have returned to the original level, we're done
-                                if level == 0 {
-                                        iter.head = i + 1
-                                        return
-                                }
-                        }
-                }
-                if !iter.loadMore() {
-                        iter.ReportError("skipObject", "incomplete object")
-                        return
-                }
-        }
-}
-func (iter *Iterator) skipString() {
-        for {
-                end, escaped := iter.findStringEnd()
-                if end == -1 {
-                        if !iter.loadMore() {
-                                iter.ReportError("skipString", "incomplete string")
-                                return
-                        }
-                        if escaped {
-                                iter.head = 1 // skip the first char as last char read is \
-                        }
-                } else {
-                        iter.head = end
-                        return
-                }
-        }
-}
-// adapted from: https://github.com/buger/jsonparser/blob/master/parser.go
-// Tries to find the end of string
-// Support if string contains escaped quote symbols.
-func (iter *Iterator) findStringEnd() (int, bool) {
-        escaped := false
-        for i := iter.head; i < iter.tail; i++ {
-                c := iter.buf[i]
-                if c == '"' {
-                        if !escaped {
-                                return i + 1, false
-                        }
-                        j := i - 1
-                        for {
-                                if j < iter.head || iter.buf[j] != '\\' {
-                                        // even number of backslashes
-                                        // either end of buffer, or " found
-                                        return i + 1, true
-                                }
-                                j--
-                                if j < iter.head || iter.buf[j] != '\\' {
-                                        // odd number of backslashes
-                                        // it is \" or \\\"
-                                        break
-                                }
-                                j--
-                        }
-                } else if c == '\\' {
-                        escaped = true
-                }
-        }
-        j := iter.tail - 1
-        for {
-                if j < iter.head || iter.buf[j] != '\\' {
-                        // even number of backslashes
-                        // either end of buffer, or " found
-                        return -1, false // do not end with \
-                }
-                j--
-                if j < iter.head || iter.buf[j] != '\\' {
-                        // odd number of backslashes
-                        // it is \" or \\\"
-                        break
-                }
-                j--
-        }
-        return -1, true // end with \
-}
diff --git a/vendor/github.com/json-iterator/go/iter_skip_strict.go b/vendor/github.com/json-iterator/go/iter_skip_strict.go
deleted file mode 100644
index 6cf66d0..0000000
--- a/vendor/github.com/json-iterator/go/iter_skip_strict.go
+++ /dev/null
@@ -1,99 +0,0 @@
-//+build !jsoniter_sloppy
-package jsoniter
-import (
-        "fmt"
-        "io"
-)
-func (iter *Iterator) skipNumber() {
-        if !iter.trySkipNumber() {
-                iter.unreadByte()
-                if iter.Error != nil && iter.Error != io.EOF {
-                        return
-                }
-                iter.ReadFloat64()
-                if iter.Error != nil && iter.Error != io.EOF {
-                        iter.Error = nil
-                        iter.ReadBigFloat()
-                }
-        }
-}
-func (iter *Iterator) trySkipNumber() bool {
-        dotFound := false
-        for i := iter.head; i < iter.tail; i++ {
-                c := iter.buf[i]
-                switch c {
-                case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                case '.':
-                        if dotFound {
-                                iter.ReportError("validateNumber", `more than one dot found in number`)
-                                return true // already failed
-                        }
-                        if i+1 == iter.tail {
-                                return false
-                        }
-                        c = iter.buf[i+1]
-                        switch c {
-                        case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
-                        default:
-                                iter.ReportError("validateNumber", `missing digit after dot`)
-                                return true // already failed
-                        }
-                        dotFound = true
-                default:
-                        switch c {
-                        case ',', ']', '}', ' ', '\t', '\n', '\r':
-                                if iter.head == i {
-                                        return false // if - without following digits
-                                }
-                                iter.head = i
-                                return true // must be valid
-                        }
-                        return false // may be invalid
-                }
-        }
-        return false
-}
-func (iter *Iterator) skipString() {
-        if !iter.trySkipString() {
-                iter.unreadByte()
-                iter.ReadString()
-        }
-}
-func (iter *Iterator) trySkipString() bool {
-        for i := iter.head; i < iter.tail; i++ {
-                c := iter.buf[i]
-                if c == '"' {
-                        iter.head = i + 1
-                        return true // valid
-                } else if c == '\\' {
-                        return false
-                } else if c < ' ' {
-                        iter.ReportError("trySkipString",
-                                fmt.Sprintf(`invalid control character found: %d`, c))
-                        return true // already failed
-                }
-        }
-        return false
-}
-func (iter *Iterator) skipObject() {
-        iter.unreadByte()
-        iter.ReadObjectCB(func(iter *Iterator, field string) bool {
-                iter.Skip()
-                return true
-        })
-}
-func (iter *Iterator) skipArray() {
-        iter.unreadByte()
-        iter.ReadArrayCB(func(iter *Iterator) bool {
-                iter.Skip()
-                return true
-        })
-}
diff --git a/vendor/github.com/json-iterator/go/iter_str.go b/vendor/github.com/json-iterator/go/iter_str.go
deleted file mode 100644
index adc487e..0000000
--- a/vendor/github.com/json-iterator/go/iter_str.go
+++ /dev/null
@@ -1,215 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "unicode/utf16"
-)
-// ReadString read string from iterator
-func (iter *Iterator) ReadString() (ret string) {
-        c := iter.nextToken()
-        if c == '"' {
-                for i := iter.head; i < iter.tail; i++ {
-                        c := iter.buf[i]
-                        if c == '"' {
-                                ret = string(iter.buf[iter.head:i])
-                                iter.head = i + 1
-                                return ret
-                        } else if c == '\\' {
-                                break
-                        } else if c < ' ' {
-                                iter.ReportError("ReadString",
-                                        fmt.Sprintf(`invalid control character found: %d`, c))
-                                return
-                        }
-                }
-                return iter.readStringSlowPath()
-        } else if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return ""
-        }
-        iter.ReportError("ReadString", `expects " or n, but found `+string([]byte{c}))
-        return
-}
-func (iter *Iterator) readStringSlowPath() (ret string) {
-        var str []byte
-        var c byte
-        for iter.Error == nil {
-                c = iter.readByte()
-                if c == '"' {
-                        return string(str)
-                }
-                if c == '\\' {
-                        c = iter.readByte()
-                        str = iter.readEscapedChar(c, str)
-                } else {
-                        str = append(str, c)
-                }
-        }
-        iter.ReportError("readStringSlowPath", "unexpected end of input")
-        return
-}
-func (iter *Iterator) readEscapedChar(c byte, str []byte) []byte {
-        switch c {
-        case 'u':
-                r := iter.readU4()
-                if utf16.IsSurrogate(r) {
-                        c = iter.readByte()
-                        if iter.Error != nil {
-                                return nil
-                        }
-                        if c != '\\' {
-                                iter.unreadByte()
-                                str = appendRune(str, r)
-                                return str
-                        }
-                        c = iter.readByte()
-                        if iter.Error != nil {
-                                return nil
-                        }
-                        if c != 'u' {
-                                str = appendRune(str, r)
-                                return iter.readEscapedChar(c, str)
-                        }
-                        r2 := iter.readU4()
-                        if iter.Error != nil {
-                                return nil
-                        }
-                        combined := utf16.DecodeRune(r, r2)
-                        if combined == '\uFFFD' {
-                                str = appendRune(str, r)
-                                str = appendRune(str, r2)
-                        } else {
-                                str = appendRune(str, combined)
-                        }
-                } else {
-                        str = appendRune(str, r)
-                }
-        case '"':
-                str = append(str, '"')
-        case '\\':
-                str = append(str, '\\')
-        case '/':
-                str = append(str, '/')
-        case 'b':
-                str = append(str, '\b')
-        case 'f':
-                str = append(str, '\f')
-        case 'n':
-                str = append(str, '\n')
-        case 'r':
-                str = append(str, '\r')
-        case 't':
-                str = append(str, '\t')
-        default:
-                iter.ReportError("readEscapedChar",
-                        `invalid escape char after \`)
-                return nil
-        }
-        return str
-}
-// ReadStringAsSlice read string from iterator without copying into string form.
-// The []byte can not be kept, as it will change after next iterator call.
-func (iter *Iterator) ReadStringAsSlice() (ret []byte) {
-        c := iter.nextToken()
-        if c == '"' {
-                for i := iter.head; i < iter.tail; i++ {
-                        // require ascii string and no escape
-                        // for: field name, base64, number
-                        if iter.buf[i] == '"' {
-                                // fast path: reuse the underlying buffer
-                                ret = iter.buf[iter.head:i]
-                                iter.head = i + 1
-                                return ret
-                        }
-                }
-                readLen := iter.tail - iter.head
-                copied := make([]byte, readLen, readLen*2)
-                copy(copied, iter.buf[iter.head:iter.tail])
-                iter.head = iter.tail
-                for iter.Error == nil {
-                        c := iter.readByte()
-                        if c == '"' {
-                                return copied
-                        }
-                        copied = append(copied, c)
-                }
-                return copied
-        }
-        iter.ReportError("ReadStringAsSlice", `expects " or n, but found `+string([]byte{c}))
-        return
-}
-func (iter *Iterator) readU4() (ret rune) {
-        for i := 0; i < 4; i++ {
-                c := iter.readByte()
-                if iter.Error != nil {
-                        return
-                }
-                if c >= '0' && c <= '9' {
-                        ret = ret*16 + rune(c-'0')
-                } else if c >= 'a' && c <= 'f' {
-                        ret = ret*16 + rune(c-'a'+10)
-                } else if c >= 'A' && c <= 'F' {
-                        ret = ret*16 + rune(c-'A'+10)
-                } else {
-                        iter.ReportError("readU4", "expects 0~9 or a~f, but found "+string([]byte{c}))
-                        return
-                }
-        }
-        return ret
-}
-const (
-        t1 = 0x00 // 0000 0000
-        tx = 0x80 // 1000 0000
-        t2 = 0xC0 // 1100 0000
-        t3 = 0xE0 // 1110 0000
-        t4 = 0xF0 // 1111 0000
-        t5 = 0xF8 // 1111 1000
-        maskx = 0x3F // 0011 1111
-        mask2 = 0x1F // 0001 1111
-        mask3 = 0x0F // 0000 1111
-        mask4 = 0x07 // 0000 0111
-        rune1Max = 1<<7 - 1
-        rune2Max = 1<<11 - 1
-        rune3Max = 1<<16 - 1
-        surrogateMin = 0xD800
-        surrogateMax = 0xDFFF
-        maxRune   = '\U0010FFFF' // Maximum valid Unicode code point.
-        runeError = '\uFFFD'     // the "error" Rune or "Unicode replacement character"
-)
-func appendRune(p []byte, r rune) []byte {
-        // Negative values are erroneous. Making it unsigned addresses the problem.
-        switch i := uint32(r); {
-        case i <= rune1Max:
-                p = append(p, byte(r))
-                return p
-        case i <= rune2Max:
-                p = append(p, t2|byte(r>>6))
-                p = append(p, tx|byte(r)&maskx)
-                return p
-        case i > maxRune, surrogateMin <= i && i <= surrogateMax:
-                r = runeError
-                fallthrough
-        case i <= rune3Max:
-                p = append(p, t3|byte(r>>12))
-                p = append(p, tx|byte(r>>6)&maskx)
-                p = append(p, tx|byte(r)&maskx)
-                return p
-        default:
-                p = append(p, t4|byte(r>>18))
-                p = append(p, tx|byte(r>>12)&maskx)
-                p = append(p, tx|byte(r>>6)&maskx)
-                p = append(p, tx|byte(r)&maskx)
-                return p
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/jsoniter.go b/vendor/github.com/json-iterator/go/jsoniter.go
deleted file mode 100644
index c2934f9..0000000
--- a/vendor/github.com/json-iterator/go/jsoniter.go
+++ /dev/null
@@ -1,18 +0,0 @@
-// Package jsoniter implements encoding and decoding of JSON as defined in
-// RFC 4627 and provides interfaces with identical syntax of standard lib encoding/json.
-// Converting from encoding/json to jsoniter is no more than replacing the package with jsoniter
-// and variable type declarations (if any).
-// jsoniter interfaces gives 100% compatibility with code using standard lib.
-//
-// "JSON and Go"
-// (https://golang.org/doc/articles/json_and_go.html)
-// gives a description of how Marshal/Unmarshal operate
-// between arbitrary or predefined json objects and bytes,
-// and it applies to jsoniter.Marshal/Unmarshal as well.
-//
-// Besides, jsoniter.Iterator provides a different set of interfaces
-// iterating given bytes/string/reader
-// and yielding parsed elements one by one.
-// This set of interfaces reads input as required and gives
-// better performance.
-package jsoniter
diff --git a/vendor/github.com/json-iterator/go/pool.go b/vendor/github.com/json-iterator/go/pool.go
deleted file mode 100644
index e2389b5..0000000
--- a/vendor/github.com/json-iterator/go/pool.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package jsoniter
-import (
-        "io"
-)
-// IteratorPool a thread safe pool of iterators with same configuration
-type IteratorPool interface {
-        BorrowIterator(data []byte) *Iterator
-        ReturnIterator(iter *Iterator)
-}
-// StreamPool a thread safe pool of streams with same configuration
-type StreamPool interface {
-        BorrowStream(writer io.Writer) *Stream
-        ReturnStream(stream *Stream)
-}
-func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream {
-        stream := cfg.streamPool.Get().(*Stream)
-        stream.Reset(writer)
-        return stream
-}
-func (cfg *frozenConfig) ReturnStream(stream *Stream) {
-        stream.out = nil
-        stream.Error = nil
-        stream.Attachment = nil
-        cfg.streamPool.Put(stream)
-}
-func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator {
-        iter := cfg.iteratorPool.Get().(*Iterator)
-        iter.ResetBytes(data)
-        return iter
-}
-func (cfg *frozenConfig) ReturnIterator(iter *Iterator) {
-        iter.Error = nil
-        iter.Attachment = nil
-        cfg.iteratorPool.Put(iter)
-}
diff --git a/vendor/github.com/json-iterator/go/reflect.go b/vendor/github.com/json-iterator/go/reflect.go
deleted file mode 100644
index 39acb32..0000000
--- a/vendor/github.com/json-iterator/go/reflect.go
+++ /dev/null
@@ -1,337 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "reflect"
-        "unsafe"
-        "github.com/modern-go/reflect2"
-)
-// ValDecoder is an internal type registered to cache as needed.
-// Don't confuse jsoniter.ValDecoder with json.Decoder.
-// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link).
-//
-// Reflection on type to create decoders, which is then cached
-// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions
-// 1. create instance of new value, for example *int will need a int to be allocated
-// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New
-// 3. assignment to map, both key and value will be reflect.Value
-// For a simple struct binding, it will be reflect.Value free and allocation free
-type ValDecoder interface {
-        Decode(ptr unsafe.Pointer, iter *Iterator)
-}
-// ValEncoder is an internal type registered to cache as needed.
-// Don't confuse jsoniter.ValEncoder with json.Encoder.
-// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link).
-type ValEncoder interface {
-        IsEmpty(ptr unsafe.Pointer) bool
-        Encode(ptr unsafe.Pointer, stream *Stream)
-}
-type checkIsEmpty interface {
-        IsEmpty(ptr unsafe.Pointer) bool
-}
-type ctx struct {
-        *frozenConfig
-        prefix   string
-        encoders map[reflect2.Type]ValEncoder
-        decoders map[reflect2.Type]ValDecoder
-}
-func (b *ctx) caseSensitive() bool {
-        if b.frozenConfig == nil {
-                // default is case-insensitive
-                return false
-        }
-        return b.frozenConfig.caseSensitive
-}
-func (b *ctx) append(prefix string) *ctx {
-        return &ctx{
-                frozenConfig: b.frozenConfig,
-                prefix:       b.prefix + " " + prefix,
-                encoders:     b.encoders,
-                decoders:     b.decoders,
-        }
-}
-// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal
-func (iter *Iterator) ReadVal(obj interface{}) {
-        depth := iter.depth
-        cacheKey := reflect2.RTypeOf(obj)
-        decoder := iter.cfg.getDecoderFromCache(cacheKey)
-        if decoder == nil {
-                typ := reflect2.TypeOf(obj)
-                if typ == nil || typ.Kind() != reflect.Ptr {
-                        iter.ReportError("ReadVal", "can only unmarshal into pointer")
-                        return
-                }
-                decoder = iter.cfg.DecoderOf(typ)
-        }
-        ptr := reflect2.PtrOf(obj)
-        if ptr == nil {
-                iter.ReportError("ReadVal", "can not read into nil pointer")
-                return
-        }
-        decoder.Decode(ptr, iter)
-        if iter.depth != depth {
-                iter.ReportError("ReadVal", "unexpected mismatched nesting")
-                return
-        }
-}
-// WriteVal copy the go interface into underlying JSON, same as json.Marshal
-func (stream *Stream) WriteVal(val interface{}) {
-        if nil == val {
-                stream.WriteNil()
-                return
-        }
-        cacheKey := reflect2.RTypeOf(val)
-        encoder := stream.cfg.getEncoderFromCache(cacheKey)
-        if encoder == nil {
-                typ := reflect2.TypeOf(val)
-                encoder = stream.cfg.EncoderOf(typ)
-        }
-        encoder.Encode(reflect2.PtrOf(val), stream)
-}
-func (cfg *frozenConfig) DecoderOf(typ reflect2.Type) ValDecoder {
-        cacheKey := typ.RType()
-        decoder := cfg.getDecoderFromCache(cacheKey)
-        if decoder != nil {
-                return decoder
-        }
-        ctx := &ctx{
-                frozenConfig: cfg,
-                prefix:       "",
-                decoders:     map[reflect2.Type]ValDecoder{},
-                encoders:     map[reflect2.Type]ValEncoder{},
-        }
-        ptrType := typ.(*reflect2.UnsafePtrType)
-        decoder = decoderOfType(ctx, ptrType.Elem())
-        cfg.addDecoderToCache(cacheKey, decoder)
-        return decoder
-}
-func decoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
-        decoder := getTypeDecoderFromExtension(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        decoder = createDecoderOfType(ctx, typ)
-        for _, extension := range extensions {
-                decoder = extension.DecorateDecoder(typ, decoder)
-        }
-        decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
-        for _, extension := range ctx.extraExtensions {
-                decoder = extension.DecorateDecoder(typ, decoder)
-        }
-        return decoder
-}
-func createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
-        decoder := ctx.decoders[typ]
-        if decoder != nil {
-                return decoder
-        }
-        placeholder := &placeholderDecoder{}
-        ctx.decoders[typ] = placeholder
-        decoder = _createDecoderOfType(ctx, typ)
-        placeholder.decoder = decoder
-        return decoder
-}
-func _createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder {
-        decoder := createDecoderOfJsonRawMessage(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        decoder = createDecoderOfJsonNumber(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        decoder = createDecoderOfMarshaler(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        decoder = createDecoderOfAny(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        decoder = createDecoderOfNative(ctx, typ)
-        if decoder != nil {
-                return decoder
-        }
-        switch typ.Kind() {
-        case reflect.Interface:
-                ifaceType, isIFace := typ.(*reflect2.UnsafeIFaceType)
-                if isIFace {
-                        return &ifaceDecoder{valType: ifaceType}
-                }
-                return &efaceDecoder{}
-        case reflect.Struct:
-                return decoderOfStruct(ctx, typ)
-        case reflect.Array:
-                return decoderOfArray(ctx, typ)
-        case reflect.Slice:
-                return decoderOfSlice(ctx, typ)
-        case reflect.Map:
-                return decoderOfMap(ctx, typ)
-        case reflect.Ptr:
-                return decoderOfOptional(ctx, typ)
-        default:
-                return &lazyErrorDecoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())}
-        }
-}
-func (cfg *frozenConfig) EncoderOf(typ reflect2.Type) ValEncoder {
-        cacheKey := typ.RType()
-        encoder := cfg.getEncoderFromCache(cacheKey)
-        if encoder != nil {
-                return encoder
-        }
-        ctx := &ctx{
-                frozenConfig: cfg,
-                prefix:       "",
-                decoders:     map[reflect2.Type]ValDecoder{},
-                encoders:     map[reflect2.Type]ValEncoder{},
-        }
-        encoder = encoderOfType(ctx, typ)
-        if typ.LikePtr() {
-                encoder = &onePtrEncoder{encoder}
-        }
-        cfg.addEncoderToCache(cacheKey, encoder)
-        return encoder
-}
-type onePtrEncoder struct {
-        encoder ValEncoder
-}
-func (encoder *onePtrEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr))
-}
-func (encoder *onePtrEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        encoder.encoder.Encode(unsafe.Pointer(&ptr), stream)
-}
-func encoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
-        encoder := getTypeEncoderFromExtension(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        encoder = createEncoderOfType(ctx, typ)
-        for _, extension := range extensions {
-                encoder = extension.DecorateEncoder(typ, encoder)
-        }
-        encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
-        for _, extension := range ctx.extraExtensions {
-                encoder = extension.DecorateEncoder(typ, encoder)
-        }
-        return encoder
-}
-func createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
-        encoder := ctx.encoders[typ]
-        if encoder != nil {
-                return encoder
-        }
-        placeholder := &placeholderEncoder{}
-        ctx.encoders[typ] = placeholder
-        encoder = _createEncoderOfType(ctx, typ)
-        placeholder.encoder = encoder
-        return encoder
-}
-func _createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder {
-        encoder := createEncoderOfJsonRawMessage(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        encoder = createEncoderOfJsonNumber(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        encoder = createEncoderOfMarshaler(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        encoder = createEncoderOfAny(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        encoder = createEncoderOfNative(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        kind := typ.Kind()
-        switch kind {
-        case reflect.Interface:
-                return &dynamicEncoder{typ}
-        case reflect.Struct:
-                return encoderOfStruct(ctx, typ)
-        case reflect.Array:
-                return encoderOfArray(ctx, typ)
-        case reflect.Slice:
-                return encoderOfSlice(ctx, typ)
-        case reflect.Map:
-                return encoderOfMap(ctx, typ)
-        case reflect.Ptr:
-                return encoderOfOptional(ctx, typ)
-        default:
-                return &lazyErrorEncoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())}
-        }
-}
-type lazyErrorDecoder struct {
-        err error
-}
-func (decoder *lazyErrorDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.WhatIsNext() != NilValue {
-                if iter.Error == nil {
-                        iter.Error = decoder.err
-                }
-        } else {
-                iter.Skip()
-        }
-}
-type lazyErrorEncoder struct {
-        err error
-}
-func (encoder *lazyErrorEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if ptr == nil {
-                stream.WriteNil()
-        } else if stream.Error == nil {
-                stream.Error = encoder.err
-        }
-}
-func (encoder *lazyErrorEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return false
-}
-type placeholderDecoder struct {
-        decoder ValDecoder
-}
-func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.decoder.Decode(ptr, iter)
-}
-type placeholderEncoder struct {
-        encoder ValEncoder
-}
-func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        encoder.encoder.Encode(ptr, stream)
-}
-func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.encoder.IsEmpty(ptr)
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_array.go b/vendor/github.com/json-iterator/go/reflect_array.go
deleted file mode 100644
index 13a0b7b..0000000
--- a/vendor/github.com/json-iterator/go/reflect_array.go
+++ /dev/null
@@ -1,104 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "io"
-        "unsafe"
-)
-func decoderOfArray(ctx *ctx, typ reflect2.Type) ValDecoder {
-        arrayType := typ.(*reflect2.UnsafeArrayType)
-        decoder := decoderOfType(ctx.append("[arrayElem]"), arrayType.Elem())
-        return &arrayDecoder{arrayType, decoder}
-}
-func encoderOfArray(ctx *ctx, typ reflect2.Type) ValEncoder {
-        arrayType := typ.(*reflect2.UnsafeArrayType)
-        if arrayType.Len() == 0 {
-                return emptyArrayEncoder{}
-        }
-        encoder := encoderOfType(ctx.append("[arrayElem]"), arrayType.Elem())
-        return &arrayEncoder{arrayType, encoder}
-}
-type emptyArrayEncoder struct{}
-func (encoder emptyArrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteEmptyArray()
-}
-func (encoder emptyArrayEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return true
-}
-type arrayEncoder struct {
-        arrayType   *reflect2.UnsafeArrayType
-        elemEncoder ValEncoder
-}
-func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteArrayStart()
-        elemPtr := unsafe.Pointer(ptr)
-        encoder.elemEncoder.Encode(elemPtr, stream)
-        for i := 1; i < encoder.arrayType.Len(); i++ {
-                stream.WriteMore()
-                elemPtr = encoder.arrayType.UnsafeGetIndex(ptr, i)
-                encoder.elemEncoder.Encode(elemPtr, stream)
-        }
-        stream.WriteArrayEnd()
-        if stream.Error != nil && stream.Error != io.EOF {
-                stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error())
-        }
-}
-func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return false
-}
-type arrayDecoder struct {
-        arrayType   *reflect2.UnsafeArrayType
-        elemDecoder ValDecoder
-}
-func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.doDecode(ptr, iter)
-        if iter.Error != nil && iter.Error != io.EOF {
-                iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error())
-        }
-}
-func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) {
-        c := iter.nextToken()
-        arrayType := decoder.arrayType
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                return
-        }
-        if c != '[' {
-                iter.ReportError("decode array", "expect [ or n, but found "+string([]byte{c}))
-                return
-        }
-        c = iter.nextToken()
-        if c == ']' {
-                return
-        }
-        iter.unreadByte()
-        elemPtr := arrayType.UnsafeGetIndex(ptr, 0)
-        decoder.elemDecoder.Decode(elemPtr, iter)
-        length := 1
-        for c = iter.nextToken(); c == ','; c = iter.nextToken() {
-                if length >= arrayType.Len() {
-                        iter.Skip()
-                        continue
-                }
-                idx := length
-                length += 1
-                elemPtr = arrayType.UnsafeGetIndex(ptr, idx)
-                decoder.elemDecoder.Decode(elemPtr, iter)
-        }
-        if c != ']' {
-                iter.ReportError("decode array", "expect ], but found "+string([]byte{c}))
-                return
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_dynamic.go b/vendor/github.com/json-iterator/go/reflect_dynamic.go
deleted file mode 100644
index 8b6bc8b..0000000
--- a/vendor/github.com/json-iterator/go/reflect_dynamic.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package jsoniter
-import (
-        "github.com/modern-go/reflect2"
-        "reflect"
-        "unsafe"
-)
-type dynamicEncoder struct {
-        valType reflect2.Type
-}
-func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        obj := encoder.valType.UnsafeIndirect(ptr)
-        stream.WriteVal(obj)
-}
-func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.valType.UnsafeIndirect(ptr) == nil
-}
-type efaceDecoder struct {
-}
-func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        pObj := (*interface{})(ptr)
-        obj := *pObj
-        if obj == nil {
-                *pObj = iter.Read()
-                return
-        }
-        typ := reflect2.TypeOf(obj)
-        if typ.Kind() != reflect.Ptr {
-                *pObj = iter.Read()
-                return
-        }
-        ptrType := typ.(*reflect2.UnsafePtrType)
-        ptrElemType := ptrType.Elem()
-        if iter.WhatIsNext() == NilValue {
-                if ptrElemType.Kind() != reflect.Ptr {
-                        iter.skipFourBytes('n', 'u', 'l', 'l')
-                        *pObj = nil
-                        return
-                }
-        }
-        if reflect2.IsNil(obj) {
-                obj := ptrElemType.New()
-                iter.ReadVal(obj)
-                *pObj = obj
-                return
-        }
-        iter.ReadVal(obj)
-}
-type ifaceDecoder struct {
-        valType *reflect2.UnsafeIFaceType
-}
-func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.ReadNil() {
-                decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew())
-                return
-        }
-        obj := decoder.valType.UnsafeIndirect(ptr)
-        if reflect2.IsNil(obj) {
-                iter.ReportError("decode non empty interface", "can not unmarshal into nil")
-                return
-        }
-        iter.ReadVal(obj)
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_extension.go b/vendor/github.com/json-iterator/go/reflect_extension.go
deleted file mode 100644
index 74a97bf..0000000
--- a/vendor/github.com/json-iterator/go/reflect_extension.go
+++ /dev/null
@@ -1,483 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "reflect"
-        "sort"
-        "strings"
-        "unicode"
-        "unsafe"
-)
-var typeDecoders = map[string]ValDecoder{}
-var fieldDecoders = map[string]ValDecoder{}
-var typeEncoders = map[string]ValEncoder{}
-var fieldEncoders = map[string]ValEncoder{}
-var extensions = []Extension{}
-// StructDescriptor describe how should we encode/decode the struct
-type StructDescriptor struct {
-        Type   reflect2.Type
-        Fields []*Binding
-}
-// GetField get one field from the descriptor by its name.
-// Can not use map here to keep field orders.
-func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding {
-        for _, binding := range structDescriptor.Fields {
-                if binding.Field.Name() == fieldName {
-                        return binding
-                }
-        }
-        return nil
-}
-// Binding describe how should we encode/decode the struct field
-type Binding struct {
-        levels    []int
-        Field     reflect2.StructField
-        FromNames []string
-        ToNames   []string
-        Encoder   ValEncoder
-        Decoder   ValDecoder
-}
-// Extension the one for all SPI. Customize encoding/decoding by specifying alternate encoder/decoder.
-// Can also rename fields by UpdateStructDescriptor.
-type Extension interface {
-        UpdateStructDescriptor(structDescriptor *StructDescriptor)
-        CreateMapKeyDecoder(typ reflect2.Type) ValDecoder
-        CreateMapKeyEncoder(typ reflect2.Type) ValEncoder
-        CreateDecoder(typ reflect2.Type) ValDecoder
-        CreateEncoder(typ reflect2.Type) ValEncoder
-        DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder
-        DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder
-}
-// DummyExtension embed this type get dummy implementation for all methods of Extension
-type DummyExtension struct {
-}
-// UpdateStructDescriptor No-op
-func (extension *DummyExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
-}
-// CreateMapKeyDecoder No-op
-func (extension *DummyExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
-        return nil
-}
-// CreateMapKeyEncoder No-op
-func (extension *DummyExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
-        return nil
-}
-// CreateDecoder No-op
-func (extension *DummyExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
-        return nil
-}
-// CreateEncoder No-op
-func (extension *DummyExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
-        return nil
-}
-// DecorateDecoder No-op
-func (extension *DummyExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
-        return decoder
-}
-// DecorateEncoder No-op
-func (extension *DummyExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
-        return encoder
-}
-type EncoderExtension map[reflect2.Type]ValEncoder
-// UpdateStructDescriptor No-op
-func (extension EncoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
-}
-// CreateDecoder No-op
-func (extension EncoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
-        return nil
-}
-// CreateEncoder get encoder from map
-func (extension EncoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
-        return extension[typ]
-}
-// CreateMapKeyDecoder No-op
-func (extension EncoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
-        return nil
-}
-// CreateMapKeyEncoder No-op
-func (extension EncoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
-        return nil
-}
-// DecorateDecoder No-op
-func (extension EncoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
-        return decoder
-}
-// DecorateEncoder No-op
-func (extension EncoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
-        return encoder
-}
-type DecoderExtension map[reflect2.Type]ValDecoder
-// UpdateStructDescriptor No-op
-func (extension DecoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) {
-}
-// CreateMapKeyDecoder No-op
-func (extension DecoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder {
-        return nil
-}
-// CreateMapKeyEncoder No-op
-func (extension DecoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder {
-        return nil
-}
-// CreateDecoder get decoder from map
-func (extension DecoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
-        return extension[typ]
-}
-// CreateEncoder No-op
-func (extension DecoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder {
-        return nil
-}
-// DecorateDecoder No-op
-func (extension DecoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
-        return decoder
-}
-// DecorateEncoder No-op
-func (extension DecoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder {
-        return encoder
-}
-type funcDecoder struct {
-        fun DecoderFunc
-}
-func (decoder *funcDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.fun(ptr, iter)
-}
-type funcEncoder struct {
-        fun         EncoderFunc
-        isEmptyFunc func(ptr unsafe.Pointer) bool
-}
-func (encoder *funcEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        encoder.fun(ptr, stream)
-}
-func (encoder *funcEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        if encoder.isEmptyFunc == nil {
-                return false
-        }
-        return encoder.isEmptyFunc(ptr)
-}
-// DecoderFunc the function form of TypeDecoder
-type DecoderFunc func(ptr unsafe.Pointer, iter *Iterator)
-// EncoderFunc the function form of TypeEncoder
-type EncoderFunc func(ptr unsafe.Pointer, stream *Stream)
-// RegisterTypeDecoderFunc register TypeDecoder for a type with function
-func RegisterTypeDecoderFunc(typ string, fun DecoderFunc) {
-        typeDecoders[typ] = &funcDecoder{fun}
-}
-// RegisterTypeDecoder register TypeDecoder for a typ
-func RegisterTypeDecoder(typ string, decoder ValDecoder) {
-        typeDecoders[typ] = decoder
-}
-// RegisterFieldDecoderFunc register TypeDecoder for a struct field with function
-func RegisterFieldDecoderFunc(typ string, field string, fun DecoderFunc) {
-        RegisterFieldDecoder(typ, field, &funcDecoder{fun})
-}
-// RegisterFieldDecoder register TypeDecoder for a struct field
-func RegisterFieldDecoder(typ string, field string, decoder ValDecoder) {
-        fieldDecoders[fmt.Sprintf("%s/%s", typ, field)] = decoder
-}
-// RegisterTypeEncoderFunc register TypeEncoder for a type with encode/isEmpty function
-func RegisterTypeEncoderFunc(typ string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) {
-        typeEncoders[typ] = &funcEncoder{fun, isEmptyFunc}
-}
-// RegisterTypeEncoder register TypeEncoder for a type
-func RegisterTypeEncoder(typ string, encoder ValEncoder) {
-        typeEncoders[typ] = encoder
-}
-// RegisterFieldEncoderFunc register TypeEncoder for a struct field with encode/isEmpty function
-func RegisterFieldEncoderFunc(typ string, field string, fun EncoderFunc, isEmptyFunc func(unsafe.Pointer) bool) {
-        RegisterFieldEncoder(typ, field, &funcEncoder{fun, isEmptyFunc})
-}
-// RegisterFieldEncoder register TypeEncoder for a struct field
-func RegisterFieldEncoder(typ string, field string, encoder ValEncoder) {
-        fieldEncoders[fmt.Sprintf("%s/%s", typ, field)] = encoder
-}
-// RegisterExtension register extension
-func RegisterExtension(extension Extension) {
-        extensions = append(extensions, extension)
-}
-func getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
-        decoder := _getTypeDecoderFromExtension(ctx, typ)
-        if decoder != nil {
-                for _, extension := range extensions {
-                        decoder = extension.DecorateDecoder(typ, decoder)
-                }
-                decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder)
-                for _, extension := range ctx.extraExtensions {
-                        decoder = extension.DecorateDecoder(typ, decoder)
-                }
-        }
-        return decoder
-}
-func _getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder {
-        for _, extension := range extensions {
-                decoder := extension.CreateDecoder(typ)
-                if decoder != nil {
-                        return decoder
-                }
-        }
-        decoder := ctx.decoderExtension.CreateDecoder(typ)
-        if decoder != nil {
-                return decoder
-        }
-        for _, extension := range ctx.extraExtensions {
-                decoder := extension.CreateDecoder(typ)
-                if decoder != nil {
-                        return decoder
-                }
-        }
-        typeName := typ.String()
-        decoder = typeDecoders[typeName]
-        if decoder != nil {
-                return decoder
-        }
-        if typ.Kind() == reflect.Ptr {
-                ptrType := typ.(*reflect2.UnsafePtrType)
-                decoder := typeDecoders[ptrType.Elem().String()]
-                if decoder != nil {
-                        return &OptionalDecoder{ptrType.Elem(), decoder}
-                }
-        }
-        return nil
-}
-func getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
-        encoder := _getTypeEncoderFromExtension(ctx, typ)
-        if encoder != nil {
-                for _, extension := range extensions {
-                        encoder = extension.DecorateEncoder(typ, encoder)
-                }
-                encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder)
-                for _, extension := range ctx.extraExtensions {
-                        encoder = extension.DecorateEncoder(typ, encoder)
-                }
-        }
-        return encoder
-}
-func _getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder {
-        for _, extension := range extensions {
-                encoder := extension.CreateEncoder(typ)
-                if encoder != nil {
-                        return encoder
-                }
-        }
-        encoder := ctx.encoderExtension.CreateEncoder(typ)
-        if encoder != nil {
-                return encoder
-        }
-        for _, extension := range ctx.extraExtensions {
-                encoder := extension.CreateEncoder(typ)
-                if encoder != nil {
-                        return encoder
-                }
-        }
-        typeName := typ.String()
-        encoder = typeEncoders[typeName]
-        if encoder != nil {
-                return encoder
-        }
-        if typ.Kind() == reflect.Ptr {
-                typePtr := typ.(*reflect2.UnsafePtrType)
-                encoder := typeEncoders[typePtr.Elem().String()]
-                if encoder != nil {
-                        return &OptionalEncoder{encoder}
-                }
-        }
-        return nil
-}
-func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor {
-        structType := typ.(*reflect2.UnsafeStructType)
-        embeddedBindings := []*Binding{}
-        bindings := []*Binding{}
-        for i := 0; i < structType.NumField(); i++ {
-                field := structType.Field(i)
-                tag, hastag := field.Tag().Lookup(ctx.getTagKey())
-                if ctx.onlyTaggedField && !hastag && !field.Anonymous() {
-                        continue
-                }
-                if tag == "-" || field.Name() == "_" {
-                        continue
-                }
-                tagParts := strings.Split(tag, ",")
-                if field.Anonymous() && (tag == "" || tagParts[0] == "") {
-                        if field.Type().Kind() == reflect.Struct {
-                                structDescriptor := describeStruct(ctx, field.Type())
-                                for _, binding := range structDescriptor.Fields {
-                                        binding.levels = append([]int{i}, binding.levels...)
-                                        omitempty := binding.Encoder.(*structFieldEncoder).omitempty
-                                        binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty}
-                                        binding.Decoder = &structFieldDecoder{field, binding.Decoder}
-                                        embeddedBindings = append(embeddedBindings, binding)
-                                }
-                                continue
-                        } else if field.Type().Kind() == reflect.Ptr {
-                                ptrType := field.Type().(*reflect2.UnsafePtrType)
-                                if ptrType.Elem().Kind() == reflect.Struct {
-                                        structDescriptor := describeStruct(ctx, ptrType.Elem())
-                                        for _, binding := range structDescriptor.Fields {
-                                                binding.levels = append([]int{i}, binding.levels...)
-                                                omitempty := binding.Encoder.(*structFieldEncoder).omitempty
-                                                binding.Encoder = &dereferenceEncoder{binding.Encoder}
-                                                binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty}
-                                                binding.Decoder = &dereferenceDecoder{ptrType.Elem(), binding.Decoder}
-                                                binding.Decoder = &structFieldDecoder{field, binding.Decoder}
-                                                embeddedBindings = append(embeddedBindings, binding)
-                                        }
-                                        continue
-                                }
-                        }
-                }
-                fieldNames := calcFieldNames(field.Name(), tagParts[0], tag)
-                fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name())
-                decoder := fieldDecoders[fieldCacheKey]
-                if decoder == nil {
-                        decoder = decoderOfType(ctx.append(field.Name()), field.Type())
-                }
-                encoder := fieldEncoders[fieldCacheKey]
-                if encoder == nil {
-                        encoder = encoderOfType(ctx.append(field.Name()), field.Type())
-                }
-                binding := &Binding{
-                        Field:     field,
-                        FromNames: fieldNames,
-                        ToNames:   fieldNames,
-                        Decoder:   decoder,
-                        Encoder:   encoder,
-                }
-                binding.levels = []int{i}
-                bindings = append(bindings, binding)
-        }
-        return createStructDescriptor(ctx, typ, bindings, embeddedBindings)
-}
-func createStructDescriptor(ctx *ctx, typ reflect2.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor {
-        structDescriptor := &StructDescriptor{
-                Type:   typ,
-                Fields: bindings,
-        }
-        for _, extension := range extensions {
-                extension.UpdateStructDescriptor(structDescriptor)
-        }
-        ctx.encoderExtension.UpdateStructDescriptor(structDescriptor)
-        ctx.decoderExtension.UpdateStructDescriptor(structDescriptor)
-        for _, extension := range ctx.extraExtensions {
-                extension.UpdateStructDescriptor(structDescriptor)
-        }
-        processTags(structDescriptor, ctx.frozenConfig)
-        // merge normal & embedded bindings & sort with original order
-        allBindings := sortableBindings(append(embeddedBindings, structDescriptor.Fields...))
-        sort.Sort(allBindings)
-        structDescriptor.Fields = allBindings
-        return structDescriptor
-}
-type sortableBindings []*Binding
-func (bindings sortableBindings) Len() int {
-        return len(bindings)
-}
-func (bindings sortableBindings) Less(i, j int) bool {
-        left := bindings[i].levels
-        right := bindings[j].levels
-        k := 0
-        for {
-                if left[k] < right[k] {
-                        return true
-                } else if left[k] > right[k] {
-                        return false
-                }
-                k++
-        }
-}
-func (bindings sortableBindings) Swap(i, j int) {
-        bindings[i], bindings[j] = bindings[j], bindings[i]
-}
-func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) {
-        for _, binding := range structDescriptor.Fields {
-                shouldOmitEmpty := false
-                tagParts := strings.Split(binding.Field.Tag().Get(cfg.getTagKey()), ",")
-                for _, tagPart := range tagParts[1:] {
-                        if tagPart == "omitempty" {
-                                shouldOmitEmpty = true
-                        } else if tagPart == "string" {
-                                if binding.Field.Type().Kind() == reflect.String {
-                                        binding.Decoder = &stringModeStringDecoder{binding.Decoder, cfg}
-                                        binding.Encoder = &stringModeStringEncoder{binding.Encoder, cfg}
-                                } else {
-                                        binding.Decoder = &stringModeNumberDecoder{binding.Decoder}
-                                        binding.Encoder = &stringModeNumberEncoder{binding.Encoder}
-                                }
-                        }
-                }
-                binding.Decoder = &structFieldDecoder{binding.Field, binding.Decoder}
-                binding.Encoder = &structFieldEncoder{binding.Field, binding.Encoder, shouldOmitEmpty}
-        }
-}
-func calcFieldNames(originalFieldName string, tagProvidedFieldName string, wholeTag string) []string {
-        // ignore?
-        if wholeTag == "-" {
-                return []string{}
-        }
-        // rename?
-        var fieldNames []string
-        if tagProvidedFieldName == "" {
-                fieldNames = []string{originalFieldName}
-        } else {
-                fieldNames = []string{tagProvidedFieldName}
-        }
-        // private?
-        isNotExported := unicode.IsLower(rune(originalFieldName[0])) || originalFieldName[0] == '_'
-        if isNotExported {
-                fieldNames = []string{}
-        }
-        return fieldNames
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_json_number.go b/vendor/github.com/json-iterator/go/reflect_json_number.go
deleted file mode 100644
index 98d45c1..0000000
--- a/vendor/github.com/json-iterator/go/reflect_json_number.go
+++ /dev/null
@@ -1,112 +0,0 @@
-package jsoniter
-import (
-        "encoding/json"
-        "github.com/modern-go/reflect2"
-        "strconv"
-        "unsafe"
-)
-type Number string
-// String returns the literal text of the number.
-func (n Number) String() string { return string(n) }
-// Float64 returns the number as a float64.
-func (n Number) Float64() (float64, error) {
-        return strconv.ParseFloat(string(n), 64)
-}
-// Int64 returns the number as an int64.
-func (n Number) Int64() (int64, error) {
-        return strconv.ParseInt(string(n), 10, 64)
-}
-func CastJsonNumber(val interface{}) (string, bool) {
-        switch typedVal := val.(type) {
-        case json.Number:
-                return string(typedVal), true
-        case Number:
-                return string(typedVal), true
-        }
-        return "", false
-}
-var jsonNumberType = reflect2.TypeOfPtr((*json.Number)(nil)).Elem()
-var jsoniterNumberType = reflect2.TypeOfPtr((*Number)(nil)).Elem()
-func createDecoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValDecoder {
-        if typ.AssignableTo(jsonNumberType) {
-                return &jsonNumberCodec{}
-        }
-        if typ.AssignableTo(jsoniterNumberType) {
-                return &jsoniterNumberCodec{}
-        }
-        return nil
-}
-func createEncoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValEncoder {
-        if typ.AssignableTo(jsonNumberType) {
-                return &jsonNumberCodec{}
-        }
-        if typ.AssignableTo(jsoniterNumberType) {
-                return &jsoniterNumberCodec{}
-        }
-        return nil
-}
-type jsonNumberCodec struct {
-}
-func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        switch iter.WhatIsNext() {
-        case StringValue:
-                *((*json.Number)(ptr)) = json.Number(iter.ReadString())
-        case NilValue:
-                iter.skipFourBytes('n', 'u', 'l', 'l')
-                *((*json.Number)(ptr)) = ""
-        default:
-                *((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString()))
-        }
-}
-func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        number := *((*json.Number)(ptr))
-        if len(number) == 0 {
-                stream.writeByte('0')
-        } else {
-                stream.WriteRaw(string(number))
-        }
-}
-func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return len(*((*json.Number)(ptr))) == 0
-}
-type jsoniterNumberCodec struct {
-}
-func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        switch iter.WhatIsNext() {
-        case StringValue:
-                *((*Number)(ptr)) = Number(iter.ReadString())
-        case NilValue:
-                iter.skipFourBytes('n', 'u', 'l', 'l')
-                *((*Number)(ptr)) = ""
-        default:
-                *((*Number)(ptr)) = Number([]byte(iter.readNumberAsString()))
-        }
-}
-func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        number := *((*Number)(ptr))
-        if len(number) == 0 {
-                stream.writeByte('0')
-        } else {
-                stream.WriteRaw(string(number))
-        }
-}
-func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return len(*((*Number)(ptr))) == 0
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_json_raw_message.go b/vendor/github.com/json-iterator/go/reflect_json_raw_message.go
deleted file mode 100644
index eba434f..0000000
--- a/vendor/github.com/json-iterator/go/reflect_json_raw_message.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package jsoniter
-import (
-        "encoding/json"
-        "github.com/modern-go/reflect2"
-        "unsafe"
-)
-var jsonRawMessageType = reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()
-var jsoniterRawMessageType = reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()
-func createEncoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValEncoder {
-        if typ == jsonRawMessageType {
-                return &jsonRawMessageCodec{}
-        }
-        if typ == jsoniterRawMessageType {
-                return &jsoniterRawMessageCodec{}
-        }
-        return nil
-}
-func createDecoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValDecoder {
-        if typ == jsonRawMessageType {
-                return &jsonRawMessageCodec{}
-        }
-        if typ == jsoniterRawMessageType {
-                return &jsoniterRawMessageCodec{}
-        }
-        return nil
-}
-type jsonRawMessageCodec struct {
-}
-func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.ReadNil() {
-                *((*json.RawMessage)(ptr)) = nil
-        } else {
-                *((*json.RawMessage)(ptr)) = iter.SkipAndReturnBytes()
-        }
-}
-func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *((*json.RawMessage)(ptr)) == nil {
-                stream.WriteNil()
-        } else {
-                stream.WriteRaw(string(*((*json.RawMessage)(ptr))))
-        }
-}
-func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return len(*((*json.RawMessage)(ptr))) == 0
-}
-type jsoniterRawMessageCodec struct {
-}
-func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.ReadNil() {
-                *((*RawMessage)(ptr)) = nil
-        } else {
-                *((*RawMessage)(ptr)) = iter.SkipAndReturnBytes()
-        }
-}
-func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *((*RawMessage)(ptr)) == nil {
-                stream.WriteNil()
-        } else {
-                stream.WriteRaw(string(*((*RawMessage)(ptr))))
-        }
-}
-func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return len(*((*RawMessage)(ptr))) == 0
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_map.go b/vendor/github.com/json-iterator/go/reflect_map.go
deleted file mode 100644
index 5829671..0000000
--- a/vendor/github.com/json-iterator/go/reflect_map.go
+++ /dev/null
@@ -1,346 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "io"
-        "reflect"
-        "sort"
-        "unsafe"
-)
-func decoderOfMap(ctx *ctx, typ reflect2.Type) ValDecoder {
-        mapType := typ.(*reflect2.UnsafeMapType)
-        keyDecoder := decoderOfMapKey(ctx.append("[mapKey]"), mapType.Key())
-        elemDecoder := decoderOfType(ctx.append("[mapElem]"), mapType.Elem())
-        return &mapDecoder{
-                mapType:     mapType,
-                keyType:     mapType.Key(),
-                elemType:    mapType.Elem(),
-                keyDecoder:  keyDecoder,
-                elemDecoder: elemDecoder,
-        }
-}
-func encoderOfMap(ctx *ctx, typ reflect2.Type) ValEncoder {
-        mapType := typ.(*reflect2.UnsafeMapType)
-        if ctx.sortMapKeys {
-                return &sortKeysMapEncoder{
-                        mapType:     mapType,
-                        keyEncoder:  encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()),
-                        elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()),
-                }
-        }
-        return &mapEncoder{
-                mapType:     mapType,
-                keyEncoder:  encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()),
-                elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()),
-        }
-}
-func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder {
-        decoder := ctx.decoderExtension.CreateMapKeyDecoder(typ)
-        if decoder != nil {
-                return decoder
-        }
-        for _, extension := range ctx.extraExtensions {
-                decoder := extension.CreateMapKeyDecoder(typ)
-                if decoder != nil {
-                        return decoder
-                }
-        }
-        ptrType := reflect2.PtrTo(typ)
-        if ptrType.Implements(unmarshalerType) {
-                return &referenceDecoder{
-                        &unmarshalerDecoder{
-                                valType: ptrType,
-                        },
-                }
-        }
-        if typ.Implements(unmarshalerType) {
-                return &unmarshalerDecoder{
-                        valType: typ,
-                }
-        }
-        if ptrType.Implements(textUnmarshalerType) {
-                return &referenceDecoder{
-                        &textUnmarshalerDecoder{
-                                valType: ptrType,
-                        },
-                }
-        }
-        if typ.Implements(textUnmarshalerType) {
-                return &textUnmarshalerDecoder{
-                        valType: typ,
-                }
-        }
-        switch typ.Kind() {
-        case reflect.String:
-                return decoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String))
-        case reflect.Bool,
-                reflect.Uint8, reflect.Int8,
-                reflect.Uint16, reflect.Int16,
-                reflect.Uint32, reflect.Int32,
-                reflect.Uint64, reflect.Int64,
-                reflect.Uint, reflect.Int,
-                reflect.Float32, reflect.Float64,
-                reflect.Uintptr:
-                typ = reflect2.DefaultTypeOfKind(typ.Kind())
-                return &numericMapKeyDecoder{decoderOfType(ctx, typ)}
-        default:
-                return &lazyErrorDecoder{err: fmt.Errorf("unsupported map key type: %v", typ)}
-        }
-}
-func encoderOfMapKey(ctx *ctx, typ reflect2.Type) ValEncoder {
-        encoder := ctx.encoderExtension.CreateMapKeyEncoder(typ)
-        if encoder != nil {
-                return encoder
-        }
-        for _, extension := range ctx.extraExtensions {
-                encoder := extension.CreateMapKeyEncoder(typ)
-                if encoder != nil {
-                        return encoder
-                }
-        }
-        if typ == textMarshalerType {
-                return &directTextMarshalerEncoder{
-                        stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
-                }
-        }
-        if typ.Implements(textMarshalerType) {
-                return &textMarshalerEncoder{
-                        valType:       typ,
-                        stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
-                }
-        }
-        switch typ.Kind() {
-        case reflect.String:
-                return encoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String))
-        case reflect.Bool,
-                reflect.Uint8, reflect.Int8,
-                reflect.Uint16, reflect.Int16,
-                reflect.Uint32, reflect.Int32,
-                reflect.Uint64, reflect.Int64,
-                reflect.Uint, reflect.Int,
-                reflect.Float32, reflect.Float64,
-                reflect.Uintptr:
-                typ = reflect2.DefaultTypeOfKind(typ.Kind())
-                return &numericMapKeyEncoder{encoderOfType(ctx, typ)}
-        default:
-                if typ.Kind() == reflect.Interface {
-                        return &dynamicMapKeyEncoder{ctx, typ}
-                }
-                return &lazyErrorEncoder{err: fmt.Errorf("unsupported map key type: %v", typ)}
-        }
-}
-type mapDecoder struct {
-        mapType     *reflect2.UnsafeMapType
-        keyType     reflect2.Type
-        elemType    reflect2.Type
-        keyDecoder  ValDecoder
-        elemDecoder ValDecoder
-}
-func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        mapType := decoder.mapType
-        c := iter.nextToken()
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                *(*unsafe.Pointer)(ptr) = nil
-                mapType.UnsafeSet(ptr, mapType.UnsafeNew())
-                return
-        }
-        if mapType.UnsafeIsNil(ptr) {
-                mapType.UnsafeSet(ptr, mapType.UnsafeMakeMap(0))
-        }
-        if c != '{' {
-                iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c}))
-                return
-        }
-        c = iter.nextToken()
-        if c == '}' {
-                return
-        }
-        iter.unreadByte()
-        key := decoder.keyType.UnsafeNew()
-        decoder.keyDecoder.Decode(key, iter)
-        c = iter.nextToken()
-        if c != ':' {
-                iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
-                return
-        }
-        elem := decoder.elemType.UnsafeNew()
-        decoder.elemDecoder.Decode(elem, iter)
-        decoder.mapType.UnsafeSetIndex(ptr, key, elem)
-        for c = iter.nextToken(); c == ','; c = iter.nextToken() {
-                key := decoder.keyType.UnsafeNew()
-                decoder.keyDecoder.Decode(key, iter)
-                c = iter.nextToken()
-                if c != ':' {
-                        iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c}))
-                        return
-                }
-                elem := decoder.elemType.UnsafeNew()
-                decoder.elemDecoder.Decode(elem, iter)
-                decoder.mapType.UnsafeSetIndex(ptr, key, elem)
-        }
-        if c != '}' {
-                iter.ReportError("ReadMapCB", `expect }, but found `+string([]byte{c}))
-        }
-}
-type numericMapKeyDecoder struct {
-        decoder ValDecoder
-}
-func (decoder *numericMapKeyDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        c := iter.nextToken()
-        if c != '"' {
-                iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c}))
-                return
-        }
-        decoder.decoder.Decode(ptr, iter)
-        c = iter.nextToken()
-        if c != '"' {
-                iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c}))
-                return
-        }
-}
-type numericMapKeyEncoder struct {
-        encoder ValEncoder
-}
-func (encoder *numericMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.writeByte('"')
-        encoder.encoder.Encode(ptr, stream)
-        stream.writeByte('"')
-}
-func (encoder *numericMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return false
-}
-type dynamicMapKeyEncoder struct {
-        ctx     *ctx
-        valType reflect2.Type
-}
-func (encoder *dynamicMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        obj := encoder.valType.UnsafeIndirect(ptr)
-        encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).Encode(reflect2.PtrOf(obj), stream)
-}
-func (encoder *dynamicMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        obj := encoder.valType.UnsafeIndirect(ptr)
-        return encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).IsEmpty(reflect2.PtrOf(obj))
-}
-type mapEncoder struct {
-        mapType     *reflect2.UnsafeMapType
-        keyEncoder  ValEncoder
-        elemEncoder ValEncoder
-}
-func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *(*unsafe.Pointer)(ptr) == nil {
-                stream.WriteNil()
-                return
-        }
-        stream.WriteObjectStart()
-        iter := encoder.mapType.UnsafeIterate(ptr)
-        for i := 0; iter.HasNext(); i++ {
-                if i != 0 {
-                        stream.WriteMore()
-                }
-                key, elem := iter.UnsafeNext()
-                encoder.keyEncoder.Encode(key, stream)
-                if stream.indention > 0 {
-                        stream.writeTwoBytes(byte(':'), byte(' '))
-                } else {
-                        stream.writeByte(':')
-                }
-                encoder.elemEncoder.Encode(elem, stream)
-        }
-        stream.WriteObjectEnd()
-}
-func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        iter := encoder.mapType.UnsafeIterate(ptr)
-        return !iter.HasNext()
-}
-type sortKeysMapEncoder struct {
-        mapType     *reflect2.UnsafeMapType
-        keyEncoder  ValEncoder
-        elemEncoder ValEncoder
-}
-func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *(*unsafe.Pointer)(ptr) == nil {
-                stream.WriteNil()
-                return
-        }
-        stream.WriteObjectStart()
-        mapIter := encoder.mapType.UnsafeIterate(ptr)
-        subStream := stream.cfg.BorrowStream(nil)
-        subStream.Attachment = stream.Attachment
-        subIter := stream.cfg.BorrowIterator(nil)
-        keyValues := encodedKeyValues{}
-        for mapIter.HasNext() {
-                key, elem := mapIter.UnsafeNext()
-                subStreamIndex := subStream.Buffered()
-                encoder.keyEncoder.Encode(key, subStream)
-                if subStream.Error != nil && subStream.Error != io.EOF && stream.Error == nil {
-                        stream.Error = subStream.Error
-                }
-                encodedKey := subStream.Buffer()[subStreamIndex:]
-                subIter.ResetBytes(encodedKey)
-                decodedKey := subIter.ReadString()
-                if stream.indention > 0 {
-                        subStream.writeTwoBytes(byte(':'), byte(' '))
-                } else {
-                        subStream.writeByte(':')
-                }
-                encoder.elemEncoder.Encode(elem, subStream)
-                keyValues = append(keyValues, encodedKV{
-                        key:      decodedKey,
-                        keyValue: subStream.Buffer()[subStreamIndex:],
-                })
-        }
-        sort.Sort(keyValues)
-        for i, keyValue := range keyValues {
-                if i != 0 {
-                        stream.WriteMore()
-                }
-                stream.Write(keyValue.keyValue)
-        }
-        if subStream.Error != nil && stream.Error == nil {
-                stream.Error = subStream.Error
-        }
-        stream.WriteObjectEnd()
-        stream.cfg.ReturnStream(subStream)
-        stream.cfg.ReturnIterator(subIter)
-}
-func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        iter := encoder.mapType.UnsafeIterate(ptr)
-        return !iter.HasNext()
-}
-type encodedKeyValues []encodedKV
-type encodedKV struct {
-        key      string
-        keyValue []byte
-}
-func (sv encodedKeyValues) Len() int           { return len(sv) }
-func (sv encodedKeyValues) Swap(i, j int)      { sv[i], sv[j] = sv[j], sv[i] }
-func (sv encodedKeyValues) Less(i, j int) bool { return sv[i].key < sv[j].key }
diff --git a/vendor/github.com/json-iterator/go/reflect_marshaler.go b/vendor/github.com/json-iterator/go/reflect_marshaler.go
deleted file mode 100644
index 3e21f37..0000000
--- a/vendor/github.com/json-iterator/go/reflect_marshaler.go
+++ /dev/null
@@ -1,225 +0,0 @@
-package jsoniter
-import (
-        "encoding"
-        "encoding/json"
-        "unsafe"
-        "github.com/modern-go/reflect2"
-)
-var marshalerType = reflect2.TypeOfPtr((*json.Marshaler)(nil)).Elem()
-var unmarshalerType = reflect2.TypeOfPtr((*json.Unmarshaler)(nil)).Elem()
-var textMarshalerType = reflect2.TypeOfPtr((*encoding.TextMarshaler)(nil)).Elem()
-var textUnmarshalerType = reflect2.TypeOfPtr((*encoding.TextUnmarshaler)(nil)).Elem()
-func createDecoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValDecoder {
-        ptrType := reflect2.PtrTo(typ)
-        if ptrType.Implements(unmarshalerType) {
-                return &referenceDecoder{
-                        &unmarshalerDecoder{ptrType},
-                }
-        }
-        if ptrType.Implements(textUnmarshalerType) {
-                return &referenceDecoder{
-                        &textUnmarshalerDecoder{ptrType},
-                }
-        }
-        return nil
-}
-func createEncoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValEncoder {
-        if typ == marshalerType {
-                checkIsEmpty := createCheckIsEmpty(ctx, typ)
-                var encoder ValEncoder = &directMarshalerEncoder{
-                        checkIsEmpty: checkIsEmpty,
-                }
-                return encoder
-        }
-        if typ.Implements(marshalerType) {
-                checkIsEmpty := createCheckIsEmpty(ctx, typ)
-                var encoder ValEncoder = &marshalerEncoder{
-                        valType:      typ,
-                        checkIsEmpty: checkIsEmpty,
-                }
-                return encoder
-        }
-        ptrType := reflect2.PtrTo(typ)
-        if ctx.prefix != "" && ptrType.Implements(marshalerType) {
-                checkIsEmpty := createCheckIsEmpty(ctx, ptrType)
-                var encoder ValEncoder = &marshalerEncoder{
-                        valType:      ptrType,
-                        checkIsEmpty: checkIsEmpty,
-                }
-                return &referenceEncoder{encoder}
-        }
-        if typ == textMarshalerType {
-                checkIsEmpty := createCheckIsEmpty(ctx, typ)
-                var encoder ValEncoder = &directTextMarshalerEncoder{
-                        checkIsEmpty:  checkIsEmpty,
-                        stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
-                }
-                return encoder
-        }
-        if typ.Implements(textMarshalerType) {
-                checkIsEmpty := createCheckIsEmpty(ctx, typ)
-                var encoder ValEncoder = &textMarshalerEncoder{
-                        valType:       typ,
-                        stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
-                        checkIsEmpty:  checkIsEmpty,
-                }
-                return encoder
-        }
-        // if prefix is empty, the type is the root type
-        if ctx.prefix != "" && ptrType.Implements(textMarshalerType) {
-                checkIsEmpty := createCheckIsEmpty(ctx, ptrType)
-                var encoder ValEncoder = &textMarshalerEncoder{
-                        valType:       ptrType,
-                        stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")),
-                        checkIsEmpty:  checkIsEmpty,
-                }
-                return &referenceEncoder{encoder}
-        }
-        return nil
-}
-type marshalerEncoder struct {
-        checkIsEmpty checkIsEmpty
-        valType      reflect2.Type
-}
-func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        obj := encoder.valType.UnsafeIndirect(ptr)
-        if encoder.valType.IsNullable() && reflect2.IsNil(obj) {
-                stream.WriteNil()
-                return
-        }
-        marshaler := obj.(json.Marshaler)
-        bytes, err := marshaler.MarshalJSON()
-        if err != nil {
-                stream.Error = err
-        } else {
-                // html escape was already done by jsoniter
-                // but the extra '\n' should be trimed
-                l := len(bytes)
-                if l > 0 && bytes[l-1] == '\n' {
-                        bytes = bytes[:l-1]
-                }
-                stream.Write(bytes)
-        }
-}
-func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.checkIsEmpty.IsEmpty(ptr)
-}
-type directMarshalerEncoder struct {
-        checkIsEmpty checkIsEmpty
-}
-func (encoder *directMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        marshaler := *(*json.Marshaler)(ptr)
-        if marshaler == nil {
-                stream.WriteNil()
-                return
-        }
-        bytes, err := marshaler.MarshalJSON()
-        if err != nil {
-                stream.Error = err
-        } else {
-                stream.Write(bytes)
-        }
-}
-func (encoder *directMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.checkIsEmpty.IsEmpty(ptr)
-}
-type textMarshalerEncoder struct {
-        valType       reflect2.Type
-        stringEncoder ValEncoder
-        checkIsEmpty  checkIsEmpty
-}
-func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        obj := encoder.valType.UnsafeIndirect(ptr)
-        if encoder.valType.IsNullable() && reflect2.IsNil(obj) {
-                stream.WriteNil()
-                return
-        }
-        marshaler := (obj).(encoding.TextMarshaler)
-        bytes, err := marshaler.MarshalText()
-        if err != nil {
-                stream.Error = err
-        } else {
-                str := string(bytes)
-                encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream)
-        }
-}
-func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.checkIsEmpty.IsEmpty(ptr)
-}
-type directTextMarshalerEncoder struct {
-        stringEncoder ValEncoder
-        checkIsEmpty  checkIsEmpty
-}
-func (encoder *directTextMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        marshaler := *(*encoding.TextMarshaler)(ptr)
-        if marshaler == nil {
-                stream.WriteNil()
-                return
-        }
-        bytes, err := marshaler.MarshalText()
-        if err != nil {
-                stream.Error = err
-        } else {
-                str := string(bytes)
-                encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream)
-        }
-}
-func (encoder *directTextMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.checkIsEmpty.IsEmpty(ptr)
-}
-type unmarshalerDecoder struct {
-        valType reflect2.Type
-}
-func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        valType := decoder.valType
-        obj := valType.UnsafeIndirect(ptr)
-        unmarshaler := obj.(json.Unmarshaler)
-        iter.nextToken()
-        iter.unreadByte() // skip spaces
-        bytes := iter.SkipAndReturnBytes()
-        err := unmarshaler.UnmarshalJSON(bytes)
-        if err != nil {
-                iter.ReportError("unmarshalerDecoder", err.Error())
-        }
-}
-type textUnmarshalerDecoder struct {
-        valType reflect2.Type
-}
-func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        valType := decoder.valType
-        obj := valType.UnsafeIndirect(ptr)
-        if reflect2.IsNil(obj) {
-                ptrType := valType.(*reflect2.UnsafePtrType)
-                elemType := ptrType.Elem()
-                elem := elemType.UnsafeNew()
-                ptrType.UnsafeSet(ptr, unsafe.Pointer(&elem))
-                obj = valType.UnsafeIndirect(ptr)
-        }
-        unmarshaler := (obj).(encoding.TextUnmarshaler)
-        str := iter.ReadString()
-        err := unmarshaler.UnmarshalText([]byte(str))
-        if err != nil {
-                iter.ReportError("textUnmarshalerDecoder", err.Error())
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_native.go b/vendor/github.com/json-iterator/go/reflect_native.go
deleted file mode 100644
index f88722d..0000000
--- a/vendor/github.com/json-iterator/go/reflect_native.go
+++ /dev/null
@@ -1,453 +0,0 @@
-package jsoniter
-import (
-        "encoding/base64"
-        "reflect"
-        "strconv"
-        "unsafe"
-        "github.com/modern-go/reflect2"
-)
-const ptrSize = 32 << uintptr(^uintptr(0)>>63)
-func createEncoderOfNative(ctx *ctx, typ reflect2.Type) ValEncoder {
-        if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 {
-                sliceDecoder := decoderOfSlice(ctx, typ)
-                return &base64Codec{sliceDecoder: sliceDecoder}
-        }
-        typeName := typ.String()
-        kind := typ.Kind()
-        switch kind {
-        case reflect.String:
-                if typeName != "string" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem())
-                }
-                return &stringCodec{}
-        case reflect.Int:
-                if typeName != "int" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem())
-                }
-                if strconv.IntSize == 32 {
-                        return &int32Codec{}
-                }
-                return &int64Codec{}
-        case reflect.Int8:
-                if typeName != "int8" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem())
-                }
-                return &int8Codec{}
-        case reflect.Int16:
-                if typeName != "int16" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem())
-                }
-                return &int16Codec{}
-        case reflect.Int32:
-                if typeName != "int32" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem())
-                }
-                return &int32Codec{}
-        case reflect.Int64:
-                if typeName != "int64" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem())
-                }
-                return &int64Codec{}
-        case reflect.Uint:
-                if typeName != "uint" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem())
-                }
-                if strconv.IntSize == 32 {
-                        return &uint32Codec{}
-                }
-                return &uint64Codec{}
-        case reflect.Uint8:
-                if typeName != "uint8" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem())
-                }
-                return &uint8Codec{}
-        case reflect.Uint16:
-                if typeName != "uint16" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem())
-                }
-                return &uint16Codec{}
-        case reflect.Uint32:
-                if typeName != "uint32" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem())
-                }
-                return &uint32Codec{}
-        case reflect.Uintptr:
-                if typeName != "uintptr" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem())
-                }
-                if ptrSize == 32 {
-                        return &uint32Codec{}
-                }
-                return &uint64Codec{}
-        case reflect.Uint64:
-                if typeName != "uint64" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem())
-                }
-                return &uint64Codec{}
-        case reflect.Float32:
-                if typeName != "float32" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem())
-                }
-                return &float32Codec{}
-        case reflect.Float64:
-                if typeName != "float64" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem())
-                }
-                return &float64Codec{}
-        case reflect.Bool:
-                if typeName != "bool" {
-                        return encoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem())
-                }
-                return &boolCodec{}
-        }
-        return nil
-}
-func createDecoderOfNative(ctx *ctx, typ reflect2.Type) ValDecoder {
-        if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 {
-                sliceDecoder := decoderOfSlice(ctx, typ)
-                return &base64Codec{sliceDecoder: sliceDecoder}
-        }
-        typeName := typ.String()
-        switch typ.Kind() {
-        case reflect.String:
-                if typeName != "string" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem())
-                }
-                return &stringCodec{}
-        case reflect.Int:
-                if typeName != "int" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem())
-                }
-                if strconv.IntSize == 32 {
-                        return &int32Codec{}
-                }
-                return &int64Codec{}
-        case reflect.Int8:
-                if typeName != "int8" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem())
-                }
-                return &int8Codec{}
-        case reflect.Int16:
-                if typeName != "int16" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem())
-                }
-                return &int16Codec{}
-        case reflect.Int32:
-                if typeName != "int32" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem())
-                }
-                return &int32Codec{}
-        case reflect.Int64:
-                if typeName != "int64" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem())
-                }
-                return &int64Codec{}
-        case reflect.Uint:
-                if typeName != "uint" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem())
-                }
-                if strconv.IntSize == 32 {
-                        return &uint32Codec{}
-                }
-                return &uint64Codec{}
-        case reflect.Uint8:
-                if typeName != "uint8" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem())
-                }
-                return &uint8Codec{}
-        case reflect.Uint16:
-                if typeName != "uint16" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem())
-                }
-                return &uint16Codec{}
-        case reflect.Uint32:
-                if typeName != "uint32" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem())
-                }
-                return &uint32Codec{}
-        case reflect.Uintptr:
-                if typeName != "uintptr" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem())
-                }
-                if ptrSize == 32 {
-                        return &uint32Codec{}
-                }
-                return &uint64Codec{}
-        case reflect.Uint64:
-                if typeName != "uint64" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem())
-                }
-                return &uint64Codec{}
-        case reflect.Float32:
-                if typeName != "float32" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem())
-                }
-                return &float32Codec{}
-        case reflect.Float64:
-                if typeName != "float64" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem())
-                }
-                return &float64Codec{}
-        case reflect.Bool:
-                if typeName != "bool" {
-                        return decoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem())
-                }
-                return &boolCodec{}
-        }
-        return nil
-}
-type stringCodec struct {
-}
-func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        *((*string)(ptr)) = iter.ReadString()
-}
-func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        str := *((*string)(ptr))
-        stream.WriteString(str)
-}
-func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*string)(ptr)) == ""
-}
-type int8Codec struct {
-}
-func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*int8)(ptr)) = iter.ReadInt8()
-        }
-}
-func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteInt8(*((*int8)(ptr)))
-}
-func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*int8)(ptr)) == 0
-}
-type int16Codec struct {
-}
-func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*int16)(ptr)) = iter.ReadInt16()
-        }
-}
-func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteInt16(*((*int16)(ptr)))
-}
-func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*int16)(ptr)) == 0
-}
-type int32Codec struct {
-}
-func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*int32)(ptr)) = iter.ReadInt32()
-        }
-}
-func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteInt32(*((*int32)(ptr)))
-}
-func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*int32)(ptr)) == 0
-}
-type int64Codec struct {
-}
-func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*int64)(ptr)) = iter.ReadInt64()
-        }
-}
-func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteInt64(*((*int64)(ptr)))
-}
-func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*int64)(ptr)) == 0
-}
-type uint8Codec struct {
-}
-func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*uint8)(ptr)) = iter.ReadUint8()
-        }
-}
-func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteUint8(*((*uint8)(ptr)))
-}
-func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*uint8)(ptr)) == 0
-}
-type uint16Codec struct {
-}
-func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*uint16)(ptr)) = iter.ReadUint16()
-        }
-}
-func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteUint16(*((*uint16)(ptr)))
-}
-func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*uint16)(ptr)) == 0
-}
-type uint32Codec struct {
-}
-func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*uint32)(ptr)) = iter.ReadUint32()
-        }
-}
-func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteUint32(*((*uint32)(ptr)))
-}
-func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*uint32)(ptr)) == 0
-}
-type uint64Codec struct {
-}
-func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*uint64)(ptr)) = iter.ReadUint64()
-        }
-}
-func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteUint64(*((*uint64)(ptr)))
-}
-func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*uint64)(ptr)) == 0
-}
-type float32Codec struct {
-}
-func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*float32)(ptr)) = iter.ReadFloat32()
-        }
-}
-func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteFloat32(*((*float32)(ptr)))
-}
-func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*float32)(ptr)) == 0
-}
-type float64Codec struct {
-}
-func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*float64)(ptr)) = iter.ReadFloat64()
-        }
-}
-func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteFloat64(*((*float64)(ptr)))
-}
-func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*float64)(ptr)) == 0
-}
-type boolCodec struct {
-}
-func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.ReadNil() {
-                *((*bool)(ptr)) = iter.ReadBool()
-        }
-}
-func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteBool(*((*bool)(ptr)))
-}
-func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool {
-        return !(*((*bool)(ptr)))
-}
-type base64Codec struct {
-        sliceType    *reflect2.UnsafeSliceType
-        sliceDecoder ValDecoder
-}
-func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.ReadNil() {
-                codec.sliceType.UnsafeSetNil(ptr)
-                return
-        }
-        switch iter.WhatIsNext() {
-        case StringValue:
-                src := iter.ReadString()
-                dst, err := base64.StdEncoding.DecodeString(src)
-                if err != nil {
-                        iter.ReportError("decode base64", err.Error())
-                } else {
-                        codec.sliceType.UnsafeSet(ptr, unsafe.Pointer(&dst))
-                }
-        case ArrayValue:
-                codec.sliceDecoder.Decode(ptr, iter)
-        default:
-                iter.ReportError("base64Codec", "invalid input")
-        }
-}
-func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if codec.sliceType.UnsafeIsNil(ptr) {
-                stream.WriteNil()
-                return
-        }
-        src := *((*[]byte)(ptr))
-        encoding := base64.StdEncoding
-        stream.writeByte('"')
-        if len(src) != 0 {
-                size := encoding.EncodedLen(len(src))
-                buf := make([]byte, size)
-                encoding.Encode(buf, src)
-                stream.buf = append(stream.buf, buf...)
-        }
-        stream.writeByte('"')
-}
-func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool {
-        return len(*((*[]byte)(ptr))) == 0
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_optional.go b/vendor/github.com/json-iterator/go/reflect_optional.go
deleted file mode 100644
index fa71f47..0000000
--- a/vendor/github.com/json-iterator/go/reflect_optional.go
+++ /dev/null
@@ -1,129 +0,0 @@
-package jsoniter
-import (
-        "github.com/modern-go/reflect2"
-        "unsafe"
-)
-func decoderOfOptional(ctx *ctx, typ reflect2.Type) ValDecoder {
-        ptrType := typ.(*reflect2.UnsafePtrType)
-        elemType := ptrType.Elem()
-        decoder := decoderOfType(ctx, elemType)
-        return &OptionalDecoder{elemType, decoder}
-}
-func encoderOfOptional(ctx *ctx, typ reflect2.Type) ValEncoder {
-        ptrType := typ.(*reflect2.UnsafePtrType)
-        elemType := ptrType.Elem()
-        elemEncoder := encoderOfType(ctx, elemType)
-        encoder := &OptionalEncoder{elemEncoder}
-        return encoder
-}
-type OptionalDecoder struct {
-        ValueType    reflect2.Type
-        ValueDecoder ValDecoder
-}
-func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.ReadNil() {
-                *((*unsafe.Pointer)(ptr)) = nil
-        } else {
-                if *((*unsafe.Pointer)(ptr)) == nil {
-                        //pointer to null, we have to allocate memory to hold the value
-                        newPtr := decoder.ValueType.UnsafeNew()
-                        decoder.ValueDecoder.Decode(newPtr, iter)
-                        *((*unsafe.Pointer)(ptr)) = newPtr
-                } else {
-                        //reuse existing instance
-                        decoder.ValueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter)
-                }
-        }
-}
-type dereferenceDecoder struct {
-        // only to deference a pointer
-        valueType    reflect2.Type
-        valueDecoder ValDecoder
-}
-func (decoder *dereferenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if *((*unsafe.Pointer)(ptr)) == nil {
-                //pointer to null, we have to allocate memory to hold the value
-                newPtr := decoder.valueType.UnsafeNew()
-                decoder.valueDecoder.Decode(newPtr, iter)
-                *((*unsafe.Pointer)(ptr)) = newPtr
-        } else {
-                //reuse existing instance
-                decoder.valueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter)
-        }
-}
-type OptionalEncoder struct {
-        ValueEncoder ValEncoder
-}
-func (encoder *OptionalEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *((*unsafe.Pointer)(ptr)) == nil {
-                stream.WriteNil()
-        } else {
-                encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream)
-        }
-}
-func (encoder *OptionalEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return *((*unsafe.Pointer)(ptr)) == nil
-}
-type dereferenceEncoder struct {
-        ValueEncoder ValEncoder
-}
-func (encoder *dereferenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if *((*unsafe.Pointer)(ptr)) == nil {
-                stream.WriteNil()
-        } else {
-                encoder.ValueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream)
-        }
-}
-func (encoder *dereferenceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        dePtr := *((*unsafe.Pointer)(ptr))
-        if dePtr == nil {
-                return true
-        }
-        return encoder.ValueEncoder.IsEmpty(dePtr)
-}
-func (encoder *dereferenceEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool {
-        deReferenced := *((*unsafe.Pointer)(ptr))
-        if deReferenced == nil {
-                return true
-        }
-        isEmbeddedPtrNil, converted := encoder.ValueEncoder.(IsEmbeddedPtrNil)
-        if !converted {
-                return false
-        }
-        fieldPtr := unsafe.Pointer(deReferenced)
-        return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr)
-}
-type referenceEncoder struct {
-        encoder ValEncoder
-}
-func (encoder *referenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        encoder.encoder.Encode(unsafe.Pointer(&ptr), stream)
-}
-func (encoder *referenceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr))
-}
-type referenceDecoder struct {
-        decoder ValDecoder
-}
-func (decoder *referenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.decoder.Decode(unsafe.Pointer(&ptr), iter)
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_slice.go b/vendor/github.com/json-iterator/go/reflect_slice.go
deleted file mode 100644
index 9441d79..0000000
--- a/vendor/github.com/json-iterator/go/reflect_slice.go
+++ /dev/null
@@ -1,99 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "io"
-        "unsafe"
-)
-func decoderOfSlice(ctx *ctx, typ reflect2.Type) ValDecoder {
-        sliceType := typ.(*reflect2.UnsafeSliceType)
-        decoder := decoderOfType(ctx.append("[sliceElem]"), sliceType.Elem())
-        return &sliceDecoder{sliceType, decoder}
-}
-func encoderOfSlice(ctx *ctx, typ reflect2.Type) ValEncoder {
-        sliceType := typ.(*reflect2.UnsafeSliceType)
-        encoder := encoderOfType(ctx.append("[sliceElem]"), sliceType.Elem())
-        return &sliceEncoder{sliceType, encoder}
-}
-type sliceEncoder struct {
-        sliceType   *reflect2.UnsafeSliceType
-        elemEncoder ValEncoder
-}
-func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        if encoder.sliceType.UnsafeIsNil(ptr) {
-                stream.WriteNil()
-                return
-        }
-        length := encoder.sliceType.UnsafeLengthOf(ptr)
-        if length == 0 {
-                stream.WriteEmptyArray()
-                return
-        }
-        stream.WriteArrayStart()
-        encoder.elemEncoder.Encode(encoder.sliceType.UnsafeGetIndex(ptr, 0), stream)
-        for i := 1; i < length; i++ {
-                stream.WriteMore()
-                elemPtr := encoder.sliceType.UnsafeGetIndex(ptr, i)
-                encoder.elemEncoder.Encode(elemPtr, stream)
-        }
-        stream.WriteArrayEnd()
-        if stream.Error != nil && stream.Error != io.EOF {
-                stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error())
-        }
-}
-func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.sliceType.UnsafeLengthOf(ptr) == 0
-}
-type sliceDecoder struct {
-        sliceType   *reflect2.UnsafeSliceType
-        elemDecoder ValDecoder
-}
-func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.doDecode(ptr, iter)
-        if iter.Error != nil && iter.Error != io.EOF {
-                iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error())
-        }
-}
-func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) {
-        c := iter.nextToken()
-        sliceType := decoder.sliceType
-        if c == 'n' {
-                iter.skipThreeBytes('u', 'l', 'l')
-                sliceType.UnsafeSetNil(ptr)
-                return
-        }
-        if c != '[' {
-                iter.ReportError("decode slice", "expect [ or n, but found "+string([]byte{c}))
-                return
-        }
-        c = iter.nextToken()
-        if c == ']' {
-                sliceType.UnsafeSet(ptr, sliceType.UnsafeMakeSlice(0, 0))
-                return
-        }
-        iter.unreadByte()
-        sliceType.UnsafeGrow(ptr, 1)
-        elemPtr := sliceType.UnsafeGetIndex(ptr, 0)
-        decoder.elemDecoder.Decode(elemPtr, iter)
-        length := 1
-        for c = iter.nextToken(); c == ','; c = iter.nextToken() {
-                idx := length
-                length += 1
-                sliceType.UnsafeGrow(ptr, length)
-                elemPtr = sliceType.UnsafeGetIndex(ptr, idx)
-                decoder.elemDecoder.Decode(elemPtr, iter)
-        }
-        if c != ']' {
-                iter.ReportError("decode slice", "expect ], but found "+string([]byte{c}))
-                return
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_struct_decoder.go b/vendor/github.com/json-iterator/go/reflect_struct_decoder.go
deleted file mode 100644
index 92ae912..0000000
--- a/vendor/github.com/json-iterator/go/reflect_struct_decoder.go
+++ /dev/null
@@ -1,1097 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "io"
-        "strings"
-        "unsafe"
-        "github.com/modern-go/reflect2"
-)
-func decoderOfStruct(ctx *ctx, typ reflect2.Type) ValDecoder {
-        bindings := map[string]*Binding{}
-        structDescriptor := describeStruct(ctx, typ)
-        for _, binding := range structDescriptor.Fields {
-                for _, fromName := range binding.FromNames {
-                        old := bindings[fromName]
-                        if old == nil {
-                                bindings[fromName] = binding
-                                continue
-                        }
-                        ignoreOld, ignoreNew := resolveConflictBinding(ctx.frozenConfig, old, binding)
-                        if ignoreOld {
-                                delete(bindings, fromName)
-                        }
-                        if !ignoreNew {
-                                bindings[fromName] = binding
-                        }
-                }
-        }
-        fields := map[string]*structFieldDecoder{}
-        for k, binding := range bindings {
-                fields[k] = binding.Decoder.(*structFieldDecoder)
-        }
-        if !ctx.caseSensitive() {
-                for k, binding := range bindings {
-                        if _, found := fields[strings.ToLower(k)]; !found {
-                                fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder)
-                        }
-                }
-        }
-        return createStructDecoder(ctx, typ, fields)
-}
-func createStructDecoder(ctx *ctx, typ reflect2.Type, fields map[string]*structFieldDecoder) ValDecoder {
-        if ctx.disallowUnknownFields {
-                return &generalStructDecoder{typ: typ, fields: fields, disallowUnknownFields: true}
-        }
-        knownHash := map[int64]struct{}{
-                0: {},
-        }
-        switch len(fields) {
-        case 0:
-                return &skipObjectDecoder{typ}
-        case 1:
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        return &oneFieldStructDecoder{typ, fieldHash, fieldDecoder}
-                }
-        case 2:
-                var fieldHash1 int64
-                var fieldHash2 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldHash1 == 0 {
-                                fieldHash1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else {
-                                fieldHash2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        }
-                }
-                return &twoFieldsStructDecoder{typ, fieldHash1, fieldDecoder1, fieldHash2, fieldDecoder2}
-        case 3:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        }
-                }
-                return &threeFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3}
-        case 4:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        }
-                }
-                return &fourFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4}
-        case 5:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        }
-                }
-                return &fiveFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5}
-        case 6:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldName6 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                var fieldDecoder6 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else if fieldName5 == 0 {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        } else {
-                                fieldName6 = fieldHash
-                                fieldDecoder6 = fieldDecoder
-                        }
-                }
-                return &sixFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5,
-                        fieldName6, fieldDecoder6}
-        case 7:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldName6 int64
-                var fieldName7 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                var fieldDecoder6 *structFieldDecoder
-                var fieldDecoder7 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else if fieldName5 == 0 {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        } else if fieldName6 == 0 {
-                                fieldName6 = fieldHash
-                                fieldDecoder6 = fieldDecoder
-                        } else {
-                                fieldName7 = fieldHash
-                                fieldDecoder7 = fieldDecoder
-                        }
-                }
-                return &sevenFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5,
-                        fieldName6, fieldDecoder6,
-                        fieldName7, fieldDecoder7}
-        case 8:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldName6 int64
-                var fieldName7 int64
-                var fieldName8 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                var fieldDecoder6 *structFieldDecoder
-                var fieldDecoder7 *structFieldDecoder
-                var fieldDecoder8 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else if fieldName5 == 0 {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        } else if fieldName6 == 0 {
-                                fieldName6 = fieldHash
-                                fieldDecoder6 = fieldDecoder
-                        } else if fieldName7 == 0 {
-                                fieldName7 = fieldHash
-                                fieldDecoder7 = fieldDecoder
-                        } else {
-                                fieldName8 = fieldHash
-                                fieldDecoder8 = fieldDecoder
-                        }
-                }
-                return &eightFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5,
-                        fieldName6, fieldDecoder6,
-                        fieldName7, fieldDecoder7,
-                        fieldName8, fieldDecoder8}
-        case 9:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldName6 int64
-                var fieldName7 int64
-                var fieldName8 int64
-                var fieldName9 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                var fieldDecoder6 *structFieldDecoder
-                var fieldDecoder7 *structFieldDecoder
-                var fieldDecoder8 *structFieldDecoder
-                var fieldDecoder9 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else if fieldName5 == 0 {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        } else if fieldName6 == 0 {
-                                fieldName6 = fieldHash
-                                fieldDecoder6 = fieldDecoder
-                        } else if fieldName7 == 0 {
-                                fieldName7 = fieldHash
-                                fieldDecoder7 = fieldDecoder
-                        } else if fieldName8 == 0 {
-                                fieldName8 = fieldHash
-                                fieldDecoder8 = fieldDecoder
-                        } else {
-                                fieldName9 = fieldHash
-                                fieldDecoder9 = fieldDecoder
-                        }
-                }
-                return &nineFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5,
-                        fieldName6, fieldDecoder6,
-                        fieldName7, fieldDecoder7,
-                        fieldName8, fieldDecoder8,
-                        fieldName9, fieldDecoder9}
-        case 10:
-                var fieldName1 int64
-                var fieldName2 int64
-                var fieldName3 int64
-                var fieldName4 int64
-                var fieldName5 int64
-                var fieldName6 int64
-                var fieldName7 int64
-                var fieldName8 int64
-                var fieldName9 int64
-                var fieldName10 int64
-                var fieldDecoder1 *structFieldDecoder
-                var fieldDecoder2 *structFieldDecoder
-                var fieldDecoder3 *structFieldDecoder
-                var fieldDecoder4 *structFieldDecoder
-                var fieldDecoder5 *structFieldDecoder
-                var fieldDecoder6 *structFieldDecoder
-                var fieldDecoder7 *structFieldDecoder
-                var fieldDecoder8 *structFieldDecoder
-                var fieldDecoder9 *structFieldDecoder
-                var fieldDecoder10 *structFieldDecoder
-                for fieldName, fieldDecoder := range fields {
-                        fieldHash := calcHash(fieldName, ctx.caseSensitive())
-                        _, known := knownHash[fieldHash]
-                        if known {
-                                return &generalStructDecoder{typ, fields, false}
-                        }
-                        knownHash[fieldHash] = struct{}{}
-                        if fieldName1 == 0 {
-                                fieldName1 = fieldHash
-                                fieldDecoder1 = fieldDecoder
-                        } else if fieldName2 == 0 {
-                                fieldName2 = fieldHash
-                                fieldDecoder2 = fieldDecoder
-                        } else if fieldName3 == 0 {
-                                fieldName3 = fieldHash
-                                fieldDecoder3 = fieldDecoder
-                        } else if fieldName4 == 0 {
-                                fieldName4 = fieldHash
-                                fieldDecoder4 = fieldDecoder
-                        } else if fieldName5 == 0 {
-                                fieldName5 = fieldHash
-                                fieldDecoder5 = fieldDecoder
-                        } else if fieldName6 == 0 {
-                                fieldName6 = fieldHash
-                                fieldDecoder6 = fieldDecoder
-                        } else if fieldName7 == 0 {
-                                fieldName7 = fieldHash
-                                fieldDecoder7 = fieldDecoder
-                        } else if fieldName8 == 0 {
-                                fieldName8 = fieldHash
-                                fieldDecoder8 = fieldDecoder
-                        } else if fieldName9 == 0 {
-                                fieldName9 = fieldHash
-                                fieldDecoder9 = fieldDecoder
-                        } else {
-                                fieldName10 = fieldHash
-                                fieldDecoder10 = fieldDecoder
-                        }
-                }
-                return &tenFieldsStructDecoder{typ,
-                        fieldName1, fieldDecoder1,
-                        fieldName2, fieldDecoder2,
-                        fieldName3, fieldDecoder3,
-                        fieldName4, fieldDecoder4,
-                        fieldName5, fieldDecoder5,
-                        fieldName6, fieldDecoder6,
-                        fieldName7, fieldDecoder7,
-                        fieldName8, fieldDecoder8,
-                        fieldName9, fieldDecoder9,
-                        fieldName10, fieldDecoder10}
-        }
-        return &generalStructDecoder{typ, fields, false}
-}
-type generalStructDecoder struct {
-        typ                   reflect2.Type
-        fields                map[string]*structFieldDecoder
-        disallowUnknownFields bool
-}
-func (decoder *generalStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        var c byte
-        for c = ','; c == ','; c = iter.nextToken() {
-                decoder.decodeOneField(ptr, iter)
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        if c != '}' {
-                iter.ReportError("struct Decode", `expect }, but found `+string([]byte{c}))
-        }
-        iter.decrementDepth()
-}
-func (decoder *generalStructDecoder) decodeOneField(ptr unsafe.Pointer, iter *Iterator) {
-        var field string
-        var fieldDecoder *structFieldDecoder
-        if iter.cfg.objectFieldMustBeSimpleString {
-                fieldBytes := iter.ReadStringAsSlice()
-                field = *(*string)(unsafe.Pointer(&fieldBytes))
-                fieldDecoder = decoder.fields[field]
-                if fieldDecoder == nil && !iter.cfg.caseSensitive {
-                        fieldDecoder = decoder.fields[strings.ToLower(field)]
-                }
-        } else {
-                field = iter.ReadString()
-                fieldDecoder = decoder.fields[field]
-                if fieldDecoder == nil && !iter.cfg.caseSensitive {
-                        fieldDecoder = decoder.fields[strings.ToLower(field)]
-                }
-        }
-        if fieldDecoder == nil {
-                if decoder.disallowUnknownFields {
-                        msg := "found unknown field: " + field
-                        iter.ReportError("ReadObject", msg)
-                }
-                c := iter.nextToken()
-                if c != ':' {
-                        iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-                }
-                iter.Skip()
-                return
-        }
-        c := iter.nextToken()
-        if c != ':' {
-                iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
-        }
-        fieldDecoder.Decode(ptr, iter)
-}
-type skipObjectDecoder struct {
-        typ reflect2.Type
-}
-func (decoder *skipObjectDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        valueType := iter.WhatIsNext()
-        if valueType != ObjectValue && valueType != NilValue {
-                iter.ReportError("skipObjectDecoder", "expect object or null")
-                return
-        }
-        iter.Skip()
-}
-type oneFieldStructDecoder struct {
-        typ          reflect2.Type
-        fieldHash    int64
-        fieldDecoder *structFieldDecoder
-}
-func (decoder *oneFieldStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                if iter.readFieldHash() == decoder.fieldHash {
-                        decoder.fieldDecoder.Decode(ptr, iter)
-                } else {
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type twoFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-}
-func (decoder *twoFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type threeFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-}
-func (decoder *threeFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type fourFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-}
-func (decoder *fourFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type fiveFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-        fieldHash5    int64
-        fieldDecoder5 *structFieldDecoder
-}
-func (decoder *fiveFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type sixFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-        fieldHash5    int64
-        fieldDecoder5 *structFieldDecoder
-        fieldHash6    int64
-        fieldDecoder6 *structFieldDecoder
-}
-func (decoder *sixFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                case decoder.fieldHash6:
-                        decoder.fieldDecoder6.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type sevenFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-        fieldHash5    int64
-        fieldDecoder5 *structFieldDecoder
-        fieldHash6    int64
-        fieldDecoder6 *structFieldDecoder
-        fieldHash7    int64
-        fieldDecoder7 *structFieldDecoder
-}
-func (decoder *sevenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                case decoder.fieldHash6:
-                        decoder.fieldDecoder6.Decode(ptr, iter)
-                case decoder.fieldHash7:
-                        decoder.fieldDecoder7.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type eightFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-        fieldHash5    int64
-        fieldDecoder5 *structFieldDecoder
-        fieldHash6    int64
-        fieldDecoder6 *structFieldDecoder
-        fieldHash7    int64
-        fieldDecoder7 *structFieldDecoder
-        fieldHash8    int64
-        fieldDecoder8 *structFieldDecoder
-}
-func (decoder *eightFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                case decoder.fieldHash6:
-                        decoder.fieldDecoder6.Decode(ptr, iter)
-                case decoder.fieldHash7:
-                        decoder.fieldDecoder7.Decode(ptr, iter)
-                case decoder.fieldHash8:
-                        decoder.fieldDecoder8.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type nineFieldsStructDecoder struct {
-        typ           reflect2.Type
-        fieldHash1    int64
-        fieldDecoder1 *structFieldDecoder
-        fieldHash2    int64
-        fieldDecoder2 *structFieldDecoder
-        fieldHash3    int64
-        fieldDecoder3 *structFieldDecoder
-        fieldHash4    int64
-        fieldDecoder4 *structFieldDecoder
-        fieldHash5    int64
-        fieldDecoder5 *structFieldDecoder
-        fieldHash6    int64
-        fieldDecoder6 *structFieldDecoder
-        fieldHash7    int64
-        fieldDecoder7 *structFieldDecoder
-        fieldHash8    int64
-        fieldDecoder8 *structFieldDecoder
-        fieldHash9    int64
-        fieldDecoder9 *structFieldDecoder
-}
-func (decoder *nineFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                case decoder.fieldHash6:
-                        decoder.fieldDecoder6.Decode(ptr, iter)
-                case decoder.fieldHash7:
-                        decoder.fieldDecoder7.Decode(ptr, iter)
-                case decoder.fieldHash8:
-                        decoder.fieldDecoder8.Decode(ptr, iter)
-                case decoder.fieldHash9:
-                        decoder.fieldDecoder9.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type tenFieldsStructDecoder struct {
-        typ            reflect2.Type
-        fieldHash1     int64
-        fieldDecoder1  *structFieldDecoder
-        fieldHash2     int64
-        fieldDecoder2  *structFieldDecoder
-        fieldHash3     int64
-        fieldDecoder3  *structFieldDecoder
-        fieldHash4     int64
-        fieldDecoder4  *structFieldDecoder
-        fieldHash5     int64
-        fieldDecoder5  *structFieldDecoder
-        fieldHash6     int64
-        fieldDecoder6  *structFieldDecoder
-        fieldHash7     int64
-        fieldDecoder7  *structFieldDecoder
-        fieldHash8     int64
-        fieldDecoder8  *structFieldDecoder
-        fieldHash9     int64
-        fieldDecoder9  *structFieldDecoder
-        fieldHash10    int64
-        fieldDecoder10 *structFieldDecoder
-}
-func (decoder *tenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if !iter.readObjectStart() {
-                return
-        }
-        if !iter.incrementDepth() {
-                return
-        }
-        for {
-                switch iter.readFieldHash() {
-                case decoder.fieldHash1:
-                        decoder.fieldDecoder1.Decode(ptr, iter)
-                case decoder.fieldHash2:
-                        decoder.fieldDecoder2.Decode(ptr, iter)
-                case decoder.fieldHash3:
-                        decoder.fieldDecoder3.Decode(ptr, iter)
-                case decoder.fieldHash4:
-                        decoder.fieldDecoder4.Decode(ptr, iter)
-                case decoder.fieldHash5:
-                        decoder.fieldDecoder5.Decode(ptr, iter)
-                case decoder.fieldHash6:
-                        decoder.fieldDecoder6.Decode(ptr, iter)
-                case decoder.fieldHash7:
-                        decoder.fieldDecoder7.Decode(ptr, iter)
-                case decoder.fieldHash8:
-                        decoder.fieldDecoder8.Decode(ptr, iter)
-                case decoder.fieldHash9:
-                        decoder.fieldDecoder9.Decode(ptr, iter)
-                case decoder.fieldHash10:
-                        decoder.fieldDecoder10.Decode(ptr, iter)
-                default:
-                        iter.Skip()
-                }
-                if iter.isObjectEnd() {
-                        break
-                }
-        }
-        if iter.Error != nil && iter.Error != io.EOF && len(decoder.typ.Type1().Name()) != 0 {
-                iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error())
-        }
-        iter.decrementDepth()
-}
-type structFieldDecoder struct {
-        field        reflect2.StructField
-        fieldDecoder ValDecoder
-}
-func (decoder *structFieldDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        fieldPtr := decoder.field.UnsafeGet(ptr)
-        decoder.fieldDecoder.Decode(fieldPtr, iter)
-        if iter.Error != nil && iter.Error != io.EOF {
-                iter.Error = fmt.Errorf("%s: %s", decoder.field.Name(), iter.Error.Error())
-        }
-}
-type stringModeStringDecoder struct {
-        elemDecoder ValDecoder
-        cfg         *frozenConfig
-}
-func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        decoder.elemDecoder.Decode(ptr, iter)
-        str := *((*string)(ptr))
-        tempIter := decoder.cfg.BorrowIterator([]byte(str))
-        defer decoder.cfg.ReturnIterator(tempIter)
-        *((*string)(ptr)) = tempIter.ReadString()
-}
-type stringModeNumberDecoder struct {
-        elemDecoder ValDecoder
-}
-func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
-        if iter.WhatIsNext() == NilValue {
-                decoder.elemDecoder.Decode(ptr, iter)
-                return
-        }
-        c := iter.nextToken()
-        if c != '"' {
-                iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c}))
-                return
-        }
-        decoder.elemDecoder.Decode(ptr, iter)
-        if iter.Error != nil {
-                return
-        }
-        c = iter.readByte()
-        if c != '"' {
-                iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c}))
-                return
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/reflect_struct_encoder.go b/vendor/github.com/json-iterator/go/reflect_struct_encoder.go
deleted file mode 100644
index 152e3ef..0000000
--- a/vendor/github.com/json-iterator/go/reflect_struct_encoder.go
+++ /dev/null
@@ -1,211 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "github.com/modern-go/reflect2"
-        "io"
-        "reflect"
-        "unsafe"
-)
-func encoderOfStruct(ctx *ctx, typ reflect2.Type) ValEncoder {
-        type bindingTo struct {
-                binding *Binding
-                toName  string
-                ignored bool
-        }
-        orderedBindings := []*bindingTo{}
-        structDescriptor := describeStruct(ctx, typ)
-        for _, binding := range structDescriptor.Fields {
-                for _, toName := range binding.ToNames {
-                        new := &bindingTo{
-                                binding: binding,
-                                toName:  toName,
-                        }
-                        for _, old := range orderedBindings {
-                                if old.toName != toName {
-                                        continue
-                                }
-                                old.ignored, new.ignored = resolveConflictBinding(ctx.frozenConfig, old.binding, new.binding)
-                        }
-                        orderedBindings = append(orderedBindings, new)
-                }
-        }
-        if len(orderedBindings) == 0 {
-                return &emptyStructEncoder{}
-        }
-        finalOrderedFields := []structFieldTo{}
-        for _, bindingTo := range orderedBindings {
-                if !bindingTo.ignored {
-                        finalOrderedFields = append(finalOrderedFields, structFieldTo{
-                                encoder: bindingTo.binding.Encoder.(*structFieldEncoder),
-                                toName:  bindingTo.toName,
-                        })
-                }
-        }
-        return &structEncoder{typ, finalOrderedFields}
-}
-func createCheckIsEmpty(ctx *ctx, typ reflect2.Type) checkIsEmpty {
-        encoder := createEncoderOfNative(ctx, typ)
-        if encoder != nil {
-                return encoder
-        }
-        kind := typ.Kind()
-        switch kind {
-        case reflect.Interface:
-                return &dynamicEncoder{typ}
-        case reflect.Struct:
-                return &structEncoder{typ: typ}
-        case reflect.Array:
-                return &arrayEncoder{}
-        case reflect.Slice:
-                return &sliceEncoder{}
-        case reflect.Map:
-                return encoderOfMap(ctx, typ)
-        case reflect.Ptr:
-                return &OptionalEncoder{}
-        default:
-                return &lazyErrorEncoder{err: fmt.Errorf("unsupported type: %v", typ)}
-        }
-}
-func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) {
-        newTagged := new.Field.Tag().Get(cfg.getTagKey()) != ""
-        oldTagged := old.Field.Tag().Get(cfg.getTagKey()) != ""
-        if newTagged {
-                if oldTagged {
-                        if len(old.levels) > len(new.levels) {
-                                return true, false
-                        } else if len(new.levels) > len(old.levels) {
-                                return false, true
-                        } else {
-                                return true, true
-                        }
-                } else {
-                        return true, false
-                }
-        } else {
-                if oldTagged {
-                        return true, false
-                }
-                if len(old.levels) > len(new.levels) {
-                        return true, false
-                } else if len(new.levels) > len(old.levels) {
-                        return false, true
-                } else {
-                        return true, true
-                }
-        }
-}
-type structFieldEncoder struct {
-        field        reflect2.StructField
-        fieldEncoder ValEncoder
-        omitempty    bool
-}
-func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        fieldPtr := encoder.field.UnsafeGet(ptr)
-        encoder.fieldEncoder.Encode(fieldPtr, stream)
-        if stream.Error != nil && stream.Error != io.EOF {
-                stream.Error = fmt.Errorf("%s: %s", encoder.field.Name(), stream.Error.Error())
-        }
-}
-func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        fieldPtr := encoder.field.UnsafeGet(ptr)
-        return encoder.fieldEncoder.IsEmpty(fieldPtr)
-}
-func (encoder *structFieldEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool {
-        isEmbeddedPtrNil, converted := encoder.fieldEncoder.(IsEmbeddedPtrNil)
-        if !converted {
-                return false
-        }
-        fieldPtr := encoder.field.UnsafeGet(ptr)
-        return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr)
-}
-type IsEmbeddedPtrNil interface {
-        IsEmbeddedPtrNil(ptr unsafe.Pointer) bool
-}
-type structEncoder struct {
-        typ    reflect2.Type
-        fields []structFieldTo
-}
-type structFieldTo struct {
-        encoder *structFieldEncoder
-        toName  string
-}
-func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteObjectStart()
-        isNotFirst := false
-        for _, field := range encoder.fields {
-                if field.encoder.omitempty && field.encoder.IsEmpty(ptr) {
-                        continue
-                }
-                if field.encoder.IsEmbeddedPtrNil(ptr) {
-                        continue
-                }
-                if isNotFirst {
-                        stream.WriteMore()
-                }
-                stream.WriteObjectField(field.toName)
-                field.encoder.Encode(ptr, stream)
-                isNotFirst = true
-        }
-        stream.WriteObjectEnd()
-        if stream.Error != nil && stream.Error != io.EOF {
-                stream.Error = fmt.Errorf("%v.%s", encoder.typ, stream.Error.Error())
-        }
-}
-func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return false
-}
-type emptyStructEncoder struct {
-}
-func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.WriteEmptyObject()
-}
-func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return false
-}
-type stringModeNumberEncoder struct {
-        elemEncoder ValEncoder
-}
-func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        stream.writeByte('"')
-        encoder.elemEncoder.Encode(ptr, stream)
-        stream.writeByte('"')
-}
-func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.elemEncoder.IsEmpty(ptr)
-}
-type stringModeStringEncoder struct {
-        elemEncoder ValEncoder
-        cfg         *frozenConfig
-}
-func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
-        tempStream := encoder.cfg.BorrowStream(nil)
-        tempStream.Attachment = stream.Attachment
-        defer encoder.cfg.ReturnStream(tempStream)
-        encoder.elemEncoder.Encode(ptr, tempStream)
-        stream.WriteString(string(tempStream.Buffer()))
-}
-func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
-        return encoder.elemEncoder.IsEmpty(ptr)
-}
diff --git a/vendor/github.com/json-iterator/go/stream.go b/vendor/github.com/json-iterator/go/stream.go
deleted file mode 100644
index 23d8a3a..0000000
--- a/vendor/github.com/json-iterator/go/stream.go
+++ /dev/null
@@ -1,210 +0,0 @@
-package jsoniter
-import (
-        "io"
-)
-// stream is a io.Writer like object, with JSON specific write functions.
-// Error is not returned as return value, but stored as Error member on this stream instance.
-type Stream struct {
-        cfg        *frozenConfig
-        out        io.Writer
-        buf        []byte
-        Error      error
-        indention  int
-        Attachment interface{} // open for customized encoder
-}
-// NewStream create new stream instance.
-// cfg can be jsoniter.ConfigDefault.
-// out can be nil if write to internal buffer.
-// bufSize is the initial size for the internal buffer in bytes.
-func NewStream(cfg API, out io.Writer, bufSize int) *Stream {
-        return &Stream{
-                cfg:       cfg.(*frozenConfig),
-                out:       out,
-                buf:       make([]byte, 0, bufSize),
-                Error:     nil,
-                indention: 0,
-        }
-}
-// Pool returns a pool can provide more stream with same configuration
-func (stream *Stream) Pool() StreamPool {
-        return stream.cfg
-}
-// Reset reuse this stream instance by assign a new writer
-func (stream *Stream) Reset(out io.Writer) {
-        stream.out = out
-        stream.buf = stream.buf[:0]
-}
-// Available returns how many bytes are unused in the buffer.
-func (stream *Stream) Available() int {
-        return cap(stream.buf) - len(stream.buf)
-}
-// Buffered returns the number of bytes that have been written into the current buffer.
-func (stream *Stream) Buffered() int {
-        return len(stream.buf)
-}
-// Buffer if writer is nil, use this method to take the result
-func (stream *Stream) Buffer() []byte {
-        return stream.buf
-}
-// SetBuffer allows to append to the internal buffer directly
-func (stream *Stream) SetBuffer(buf []byte) {
-        stream.buf = buf
-}
-// Write writes the contents of p into the buffer.
-// It returns the number of bytes written.
-// If nn < len(p), it also returns an error explaining
-// why the write is short.
-func (stream *Stream) Write(p []byte) (nn int, err error) {
-        stream.buf = append(stream.buf, p...)
-        if stream.out != nil {
-                nn, err = stream.out.Write(stream.buf)
-                stream.buf = stream.buf[nn:]
-                return
-        }
-        return len(p), nil
-}
-// WriteByte writes a single byte.
-func (stream *Stream) writeByte(c byte) {
-        stream.buf = append(stream.buf, c)
-}
-func (stream *Stream) writeTwoBytes(c1 byte, c2 byte) {
-        stream.buf = append(stream.buf, c1, c2)
-}
-func (stream *Stream) writeThreeBytes(c1 byte, c2 byte, c3 byte) {
-        stream.buf = append(stream.buf, c1, c2, c3)
-}
-func (stream *Stream) writeFourBytes(c1 byte, c2 byte, c3 byte, c4 byte) {
-        stream.buf = append(stream.buf, c1, c2, c3, c4)
-}
-func (stream *Stream) writeFiveBytes(c1 byte, c2 byte, c3 byte, c4 byte, c5 byte) {
-        stream.buf = append(stream.buf, c1, c2, c3, c4, c5)
-}
-// Flush writes any buffered data to the underlying io.Writer.
-func (stream *Stream) Flush() error {
-        if stream.out == nil {
-                return nil
-        }
-        if stream.Error != nil {
-                return stream.Error
-        }
-        _, err := stream.out.Write(stream.buf)
-        if err != nil {
-                if stream.Error == nil {
-                        stream.Error = err
-                }
-                return err
-        }
-        stream.buf = stream.buf[:0]
-        return nil
-}
-// WriteRaw write string out without quotes, just like []byte
-func (stream *Stream) WriteRaw(s string) {
-        stream.buf = append(stream.buf, s...)
-}
-// WriteNil write null to stream
-func (stream *Stream) WriteNil() {
-        stream.writeFourBytes('n', 'u', 'l', 'l')
-}
-// WriteTrue write true to stream
-func (stream *Stream) WriteTrue() {
-        stream.writeFourBytes('t', 'r', 'u', 'e')
-}
-// WriteFalse write false to stream
-func (stream *Stream) WriteFalse() {
-        stream.writeFiveBytes('f', 'a', 'l', 's', 'e')
-}
-// WriteBool write true or false into stream
-func (stream *Stream) WriteBool(val bool) {
-        if val {
-                stream.WriteTrue()
-        } else {
-                stream.WriteFalse()
-        }
-}
-// WriteObjectStart write { with possible indention
-func (stream *Stream) WriteObjectStart() {
-        stream.indention += stream.cfg.indentionStep
-        stream.writeByte('{')
-        stream.writeIndention(0)
-}
-// WriteObjectField write "field": with possible indention
-func (stream *Stream) WriteObjectField(field string) {
-        stream.WriteString(field)
-        if stream.indention > 0 {
-                stream.writeTwoBytes(':', ' ')
-        } else {
-                stream.writeByte(':')
-        }
-}
-// WriteObjectEnd write } with possible indention
-func (stream *Stream) WriteObjectEnd() {
-        stream.writeIndention(stream.cfg.indentionStep)
-        stream.indention -= stream.cfg.indentionStep
-        stream.writeByte('}')
-}
-// WriteEmptyObject write {}
-func (stream *Stream) WriteEmptyObject() {
-        stream.writeByte('{')
-        stream.writeByte('}')
-}
-// WriteMore write , with possible indention
-func (stream *Stream) WriteMore() {
-        stream.writeByte(',')
-        stream.writeIndention(0)
-}
-// WriteArrayStart write [ with possible indention
-func (stream *Stream) WriteArrayStart() {
-        stream.indention += stream.cfg.indentionStep
-        stream.writeByte('[')
-        stream.writeIndention(0)
-}
-// WriteEmptyArray write []
-func (stream *Stream) WriteEmptyArray() {
-        stream.writeTwoBytes('[', ']')
-}
-// WriteArrayEnd write ] with possible indention
-func (stream *Stream) WriteArrayEnd() {
-        stream.writeIndention(stream.cfg.indentionStep)
-        stream.indention -= stream.cfg.indentionStep
-        stream.writeByte(']')
-}
-func (stream *Stream) writeIndention(delta int) {
-        if stream.indention == 0 {
-                return
-        }
-        stream.writeByte('\n')
-        toWrite := stream.indention - delta
-        for i := 0; i < toWrite; i++ {
-                stream.buf = append(stream.buf, ' ')
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/stream_float.go b/vendor/github.com/json-iterator/go/stream_float.go
deleted file mode 100644
index 826aa59..0000000
--- a/vendor/github.com/json-iterator/go/stream_float.go
+++ /dev/null
@@ -1,111 +0,0 @@
-package jsoniter
-import (
-        "fmt"
-        "math"
-        "strconv"
-)
-var pow10 []uint64
-func init() {
-        pow10 = []uint64{1, 10, 100, 1000, 10000, 100000, 1000000}
-}
-// WriteFloat32 write float32 to stream
-func (stream *Stream) WriteFloat32(val float32) {
-        if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) {
-                stream.Error = fmt.Errorf("unsupported value: %f", val)
-                return
-        }
-        abs := math.Abs(float64(val))
-        fmt := byte('f')
-        // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
-        if abs != 0 {
-                if float32(abs) < 1e-6 || float32(abs) >= 1e21 {
-                        fmt = 'e'
-                }
-        }
-        stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 32)
-}
-// WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster
-func (stream *Stream) WriteFloat32Lossy(val float32) {
-        if math.IsInf(float64(val), 0) || math.IsNaN(float64(val)) {
-                stream.Error = fmt.Errorf("unsupported value: %f", val)
-                return
-        }
-        if val < 0 {
-                stream.writeByte('-')
-                val = -val
-        }
-        if val > 0x4ffffff {
-                stream.WriteFloat32(val)
-                return
-        }
-        precision := 6
-        exp := uint64(1000000) // 6
-        lval := uint64(float64(val)*float64(exp) + 0.5)
-        stream.WriteUint64(lval / exp)
-        fval := lval % exp
-        if fval == 0 {
-                return
-        }
-        stream.writeByte('.')
-        for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
-                stream.writeByte('0')
-        }
-        stream.WriteUint64(fval)
-        for stream.buf[len(stream.buf)-1] == '0' {
-                stream.buf = stream.buf[:len(stream.buf)-1]
-        }
-}
-// WriteFloat64 write float64 to stream
-func (stream *Stream) WriteFloat64(val float64) {
-        if math.IsInf(val, 0) || math.IsNaN(val) {
-                stream.Error = fmt.Errorf("unsupported value: %f", val)
-                return
-        }
-        abs := math.Abs(val)
-        fmt := byte('f')
-        // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right.
-        if abs != 0 {
-                if abs < 1e-6 || abs >= 1e21 {
-                        fmt = 'e'
-                }
-        }
-        stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 64)
-}
-// WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster
-func (stream *Stream) WriteFloat64Lossy(val float64) {
-        if math.IsInf(val, 0) || math.IsNaN(val) {
-                stream.Error = fmt.Errorf("unsupported value: %f", val)
-                return
-        }
-        if val < 0 {
-                stream.writeByte('-')
-                val = -val
-        }
-        if val > 0x4ffffff {
-                stream.WriteFloat64(val)
-                return
-        }
-        precision := 6
-        exp := uint64(1000000) // 6
-        lval := uint64(val*float64(exp) + 0.5)
-        stream.WriteUint64(lval / exp)
-        fval := lval % exp
-        if fval == 0 {
-                return
-        }
-        stream.writeByte('.')
-        for p := precision - 1; p > 0 && fval < pow10[p]; p-- {
-                stream.writeByte('0')
-        }
-        stream.WriteUint64(fval)
-        for stream.buf[len(stream.buf)-1] == '0' {
-                stream.buf = stream.buf[:len(stream.buf)-1]
-        }
-}
diff --git a/vendor/github.com/json-iterator/go/stream_int.go b/vendor/github.com/json-iterator/go/stream_int.go
deleted file mode 100644
index d1059ee..0000000
--- a/vendor/github.com/json-iterator/go/stream_int.go
+++ /dev/null
@@ -1,190 +0,0 @@
-package jsoniter
-var digits []uint32
-func init() {
-        digits = make([]uint32, 1000)
-        for i := uint32(0); i < 1000; i++ {
-                digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0'
-                if i < 10 {
-                        digits[i] += 2 << 24
-                } else if i < 100 {
-                        digits[i] += 1 << 24
-                }
-        }
-}
-func writeFirstBuf(space []byte, v uint32) []byte {
-        start := v >> 24
-        if start == 0 {
-                space = append(space, byte(v>>16), byte(v>>8))
-        } else if start == 1 {
-                space = append(space, byte(v>>8))
-        }
-        space = append(space, byte(v))
-        return space
-}
-func writeBuf(buf []byte, v uint32) []byte {
-        return append(buf, byte(v>>16), byte(v>>8), byte(v))
-}
-// WriteUint8 write uint8 to stream
-func (stream *Stream) WriteUint8(val uint8) {
-        stream.buf = writeFirstBuf(stream.buf, digits[val])
-}
-// WriteInt8 write int8 to stream
-func (stream *Stream) WriteInt8(nval int8) {
-        var val uint8
-        if nval < 0 {
-                val = uint8(-nval)
-                stream.buf = append(stream.buf, '-')
-        } else {
-                val = uint8(nval)
-        }
-        stream.buf = writeFirstBuf(stream.buf, digits[val])
-}
-// WriteUint16 write uint16 to stream
-func (stream *Stream) WriteUint16(val uint16) {
-        q1 := val / 1000
-        if q1 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[val])
-                return
-        }
-        r1 := val - q1*1000
-        stream.buf = writeFirstBuf(stream.buf, digits[q1])
-        stream.buf = writeBuf(stream.buf, digits[r1])
-        return
-}
-// WriteInt16 write int16 to stream
-func (stream *Stream) WriteInt16(nval int16) {
-        var val uint16
-        if nval < 0 {
-                val = uint16(-nval)
-                stream.buf = append(stream.buf, '-')
-        } else {
-                val = uint16(nval)
-        }
-        stream.WriteUint16(val)
-}
-// WriteUint32 write uint32 to stream
-func (stream *Stream) WriteUint32(val uint32) {
-        q1 := val / 1000
-        if q1 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[val])
-                return
-        }
-        r1 := val - q1*1000
-        q2 := q1 / 1000
-        if q2 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q1])
-                stream.buf = writeBuf(stream.buf, digits[r1])
-                return
-        }
-        r2 := q1 - q2*1000
-        q3 := q2 / 1000
-        if q3 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q2])
-        } else {
-                r3 := q2 - q3*1000
-                stream.buf = append(stream.buf, byte(q3+'0'))
-                stream.buf = writeBuf(stream.buf, digits[r3])
-        }
-        stream.buf = writeBuf(stream.buf, digits[r2])
-        stream.buf = writeBuf(stream.buf, digits[r1])
-}
-// WriteInt32 write int32 to stream
-func (stream *Stream) WriteInt32(nval int32) {
-        var val uint32
-        if nval < 0 {
-                val = uint32(-nval)
-                stream.buf = append(stream.buf, '-')
-        } else {
-                val = uint32(nval)
-        }
-        stream.WriteUint32(val)
-}
-// WriteUint64 write uint64 to stream
-func (stream *Stream) WriteUint64(val uint64) {
-        q1 := val / 1000
-        if q1 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[val])
-                return
-        }
-        r1 := val - q1*1000
-        q2 := q1 / 1000
-        if q2 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q1])
-                stream.buf = writeBuf(stream.buf, digits[r1])
-                return
-        }
-        r2 := q1 - q2*1000
-        q3 := q2 / 1000
-        if q3 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q2])
-                stream.buf = writeBuf(stream.buf, digits[r2])
-                stream.buf = writeBuf(stream.buf, digits[r1])
-                return
-        }
-        r3 := q2 - q3*1000
-        q4 := q3 / 1000
-        if q4 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q3])
-                stream.buf = writeBuf(stream.buf, digits[r3])
-                stream.buf = writeBuf(stream.buf, digits[r2])
-                stream.buf = writeBuf(stream.buf, digits[r1])
-                return
-        }
-        r4 := q3 - q4*1000
-        q5 := q4 / 1000
-        if q5 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q4])
-                stream.buf = writeBuf(stream.buf, digits[r4])
-                stream.buf = writeBuf(stream.buf, digits[r3])
-                stream.buf = writeBuf(stream.buf, digits[r2])
-                stream.buf = writeBuf(stream.buf, digits[r1])
-                return
-        }
-        r5 := q4 - q5*1000
-        q6 := q5 / 1000
-        if q6 == 0 {
-                stream.buf = writeFirstBuf(stream.buf, digits[q5])
-        } else {
-                stream.buf = writeFirstBuf(stream.buf, digits[q6])
-                r6 := q5 - q6*1000
-                stream.buf = writeBuf(stream.buf, digits[r6])
-        }
-        stream.buf = writeBuf(stream.buf, digits[r5])
-        stream.buf = writeBuf(stream.buf, digits[r4])
-        stream.buf = writeBuf(stream.buf, digits[r3])
-        stream.buf = writeBuf(stream.buf, digits[r2])
-        stream.buf = writeBuf(stream.buf, digits[r1])
-}
-// WriteInt64 write int64 to stream
-func (stream *Stream) WriteInt64(nval int64) {
-        var val uint64
-        if nval < 0 {
-                val = uint64(-nval)
-                stream.buf = append(stream.buf, '-')
-        } else {
-                val = uint64(nval)
-        }
-        stream.WriteUint64(val)
-}
-// WriteInt write int to stream
-func (stream *Stream) WriteInt(val int) {
-        stream.WriteInt64(int64(val))
-}
-// WriteUint write uint to stream
-func (stream *Stream) WriteUint(val uint) {
-        stream.WriteUint64(uint64(val))
-}
diff --git a/vendor/github.com/json-iterator/go/stream_str.go b/vendor/github.com/json-iterator/go/stream_str.go
deleted file mode 100644
index 54c2ba0..0000000
--- a/vendor/github.com/json-iterator/go/stream_str.go
+++ /dev/null
@@ -1,372 +0,0 @@
-package jsoniter
-import (
-        "unicode/utf8"
-)
-// htmlSafeSet holds the value true if the ASCII character with the given
-// array position can be safely represented inside a JSON string, embedded
-// inside of HTML <script> tags, without any additional escaping.
-//
-// All values are true except for the ASCII control characters (0-31), the
-// double quote ("), the backslash character ("\"), HTML opening and closing
-// tags ("<" and ">"), and the ampersand ("&").
-var htmlSafeSet = [utf8.RuneSelf]bool{
-        ' ':      true,
-        '!':      true,
-        '"':      false,
-        '#':      true,
-        '$':      true,
-        '%':      true,
-        '&':      false,
-        '\'':     true,
-        '(':      true,
-        ')':      true,
-        '*':      true,
-        '+':      true,
-        ',':      true,
-        '-':      true,
-        '.':      true,
-        '/':      true,
-        '0':      true,
-        '1':      true,
-        '2':      true,
-        '3':      true,
-        '4':      true,
-        '5':      true,
-        '6':      true,
-        '7':      true,
-        '8':      true,
-        '9':      true,
-        ':':      true,
-        ';':      true,
-        '<':      false,
-        '=':      true,
-        '>':      false,
-        '?':      true,
-        '@':      true,
-        'A':      true,
-        'B':      true,
-        'C':      true,
-        'D':      true,
-        'E':      true,
-        'F':      true,
-        'G':      true,
-        'H':      true,
-        'I':      true,
-        'J':      true,
-        'K':      true,
-        'L':      true,
-        'M':      true,
-        'N':      true,
-        'O':      true,
-        'P':      true,
-        'Q':      true,
-        'R':      true,
-        'S':      true,
-        'T':      true,
-        'U':      true,
-        'V':      true,
-        'W':      true,
-        'X':      true,
-        'Y':      true,
-        'Z':      true,
-        '[':      true,
-        '\\':     false,
-        ']':      true,
-        '^':      true,
-        '_':      true,
-        '`':      true,
-        'a':      true,
-        'b':      true,
-        'c':      true,
-        'd':      true,
-        'e':      true,
-        'f':      true,
-        'g':      true,
-        'h':      true,
-        'i':      true,
-        'j':      true,
-        'k':      true,
-        'l':      true,
-        'm':      true,
-        'n':      true,
-        'o':      true,
-        'p':      true,
-        'q':      true,
-        'r':      true,
-        's':      true,
-        't':      true,
-        'u':      true,
-        'v':      true,
-        'w':      true,
-        'x':      true,
-        'y':      true,
-        'z':      true,
-        '{':      true,
-        '|':      true,
-        '}':      true,
-        '~':      true,
-        '\u007f': true,
-}
-// safeSet holds the value true if the ASCII character with the given array
-// position can be represented inside a JSON string without any further
-// escaping.
-//
-// All values are true except for the ASCII control characters (0-31), the
-// double quote ("), and the backslash character ("\").
-var safeSet = [utf8.RuneSelf]bool{
-        ' ':      true,
-        '!':      true,
-        '"':      false,
-        '#':      true,
-        '$':      true,
-        '%':      true,
-        '&':      true,
-        '\'':     true,
-        '(':      true,
-        ')':      true,
-        '*':      true,
-        '+':      true,
-        ',':      true,
-        '-':      true,
-        '.':      true,
-        '/':      true,
-        '0':      true,
-        '1':      true,
-        '2':      true,
-        '3':      true,
-        '4':      true,
-        '5':      true,
-        '6':      true,
-        '7':      true,
-        '8':      true,
-        '9':      true,
-        ':':      true,
-        ';':      true,
-        '<':      true,
-        '=':      true,
-        '>':      true,
-        '?':      true,
-        '@':      true,
-        'A':      true,
-        'B':      true,
-        'C':      true,
-        'D':      true,
-        'E':      true,
-        'F':      true,
-        'G':      true,
-        'H':      true,
-        'I':      true,
-        'J':      true,
-        'K':      true,
-        'L':      true,
-        'M':      true,
-        'N':      true,
-        'O':      true,
-        'P':      true,
-        'Q':      true,
-        'R':      true,
-        'S':      true,
-        'T':      true,
-        'U':      true,
-        'V':      true,
-        'W':      true,
-        'X':      true,
-        'Y':      true,
-        'Z':      true,
-        '[':      true,
-        '\\':     false,
-        ']':      true,
-        '^':      true,
-        '_':      true,
-        '`':      true,
-        'a':      true,
-        'b':      true,
-        'c':      true,
-        'd':      true,
-        'e':      true,
-        'f':      true,
-        'g':      true,
-        'h':      true,
-        'i':      true,
-        'j':      true,
-        'k':      true,
-        'l':      true,
-        'm':      true,
-        'n':      true,
-        'o':      true,
-        'p':      true,
-        'q':      true,
-        'r':      true,
-        's':      true,
-        't':      true,
-        'u':      true,
-        'v':      true,
-        'w':      true,
-        'x':      true,
-        'y':      true,
-        'z':      true,
-        '{':      true,
-        '|':      true,
-        '}':      true,
-        '~':      true,
-        '\u007f': true,
-}
-var hex = "0123456789abcdef"
-// WriteStringWithHTMLEscaped write string to stream with html special characters escaped
-func (stream *Stream) WriteStringWithHTMLEscaped(s string) {
-        valLen := len(s)
-        stream.buf = append(stream.buf, '"')
-        // write string, the fast path, without utf8 and escape support
-        i := 0
-        for ; i < valLen; i++ {
-                c := s[i]
-                if c < utf8.RuneSelf && htmlSafeSet[c] {
-                        stream.buf = append(stream.buf, c)
-                } else {
-                        break
-                }
-        }
-        if i == valLen {
-                stream.buf = append(stream.buf, '"')
-                return
-        }
-        writeStringSlowPathWithHTMLEscaped(stream, i, s, valLen)
-}
-func writeStringSlowPathWithHTMLEscaped(stream *Stream, i int, s string, valLen int) {
-        start := i
-        // for the remaining parts, we process them char by char
-        for i < valLen {
-                if b := s[i]; b < utf8.RuneSelf {
-                        if htmlSafeSet[b] {
-                                i++
-                                continue
-                        }
-                        if start < i {
-                                stream.WriteRaw(s[start:i])
-                        }
-                        switch b {
-                        case '\\', '"':
-                                stream.writeTwoBytes('\\', b)
-                        case '\n':
-                                stream.writeTwoBytes('\\', 'n')
-                        case '\r':
-                                stream.writeTwoBytes('\\', 'r')
-                        case '\t':
-                                stream.writeTwoBytes('\\', 't')
-                        default:
-                                // This encodes bytes < 0x20 except for \t, \n and \r.
-                                // If escapeHTML is set, it also escapes <, >, and &
-                                // because they can lead to security holes when
-                                // user-controlled strings are rendered into JSON
-                                // and served to some browsers.
-                                stream.WriteRaw(`\u00`)
-                                stream.writeTwoBytes(hex[b>>4], hex[b&0xF])
-                        }
-                        i++
-                        start = i
-                        continue
-                }
-                c, size := utf8.DecodeRuneInString(s[i:])
-                if c == utf8.RuneError && size == 1 {
-                        if start < i {
-                                stream.WriteRaw(s[start:i])
-                        }
-                        stream.WriteRaw(`\ufffd`)
-                        i++
-                        start = i
-                        continue
-                }
-                // U+2028 is LINE SEPARATOR.
-                // U+2029 is PARAGRAPH SEPARATOR.
-                // They are both technically valid characters in JSON strings,
-                // but don't work in JSONP, which has to be evaluated as JavaScript,
-                // and can lead to security holes there. It is valid JSON to
-                // escape them, so we do so unconditionally.
-                // See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion.
-                if c == '\u2028' || c == '\u2029' {
-                        if start < i {
-                                stream.WriteRaw(s[start:i])
-                        }
-                        stream.WriteRaw(`\u202`)
-                        stream.writeByte(hex[c&0xF])
-                        i += size
-                        start = i
-                        continue
-                }
-                i += size
-        }
-        if start < len(s) {
-                stream.WriteRaw(s[start:])
-        }
-        stream.writeByte('"')
-}
-// WriteString write string to stream without html escape
-func (stream *Stream) WriteString(s string) {
-        valLen := len(s)
-        stream.buf = append(stream.buf, '"')
-        // write string, the fast path, without utf8 and escape support
-        i := 0
-        for ; i < valLen; i++ {
-                c := s[i]
-                if c > 31 && c != '"' && c != '\\' {
-                        stream.buf = append(stream.buf, c)
-                } else {
-                        break
-                }
-        }
-        if i == valLen {
-                stream.buf = append(stream.buf, '"')
-                return
-        }
-        writeStringSlowPath(stream, i, s, valLen)
-}
-func writeStringSlowPath(stream *Stream, i int, s string, valLen int) {
-        start := i
-        // for the remaining parts, we process them char by char
-        for i < valLen {
-                if b := s[i]; b < utf8.RuneSelf {
-                        if safeSet[b] {
-                                i++
-                                continue
-                        }
-                        if start < i {
-                                stream.WriteRaw(s[start:i])
-                        }
-                        switch b {
-                        case '\\', '"':
-                                stream.writeTwoBytes('\\', b)
-                        case '\n':
-                                stream.writeTwoBytes('\\', 'n')
-                        case '\r':
-                                stream.writeTwoBytes('\\', 'r')
-                        case '\t':
-                                stream.writeTwoBytes('\\', 't')
-                        default:
-                                // This encodes bytes < 0x20 except for \t, \n and \r.
-                                // If escapeHTML is set, it also escapes <, >, and &
-                                // because they can lead to security holes when
-                                // user-controlled strings are rendered into JSON
-                                // and served to some browsers.
-                                stream.WriteRaw(`\u00`)
-                                stream.writeTwoBytes(hex[b>>4], hex[b&0xF])
-                        }
-                        i++
-                        start = i
-                        continue
-                }
-                i++
-                continue
-        }
-        if start < len(s) {
-                stream.WriteRaw(s[start:])
-        }
-        stream.writeByte('"')
-}
diff --git a/vendor/github.com/json-iterator/go/test.sh b/vendor/github.com/json-iterator/go/test.sh
deleted file mode 100644
index f4e7c0b..0000000
--- a/vendor/github.com/json-iterator/go/test.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-set -e
-echo "" > coverage.txt
-for d in $(go list ./... | grep -v vendor); do
-    go test -coverprofile=profile.out -coverpkg=github.com/json-iterator/go $d
-    if [ -f profile.out ]; then
-        cat profile.out >> coverage.txt
-        rm profile.out
-    fi
-done
author	Rutger Broekhoff	2024-01-02 18:56:31 +0100
committer	Rutger Broekhoff	2024-01-02 18:56:31 +0100
commit	8db41da676ac8368ef7c2549d56239a5ff5eedde (patch)
tree	09c427fd66de2ec1ebffc8342f5fdbb84b0701b5 /vendor/github.com/json-iterator
parent	d4f75fb6db22e57577867445a022227e70958931 (diff)
download	gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.tar.gz gitolfs3-8db41da676ac8368ef7c2549d56239a5ff5eedde.zip