diff options
Diffstat (limited to 'vendor/github.com/dustin/go-humanize/comma.go')
| -rw-r--r-- | vendor/github.com/dustin/go-humanize/comma.go | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/vendor/github.com/dustin/go-humanize/comma.go b/vendor/github.com/dustin/go-humanize/comma.go deleted file mode 100644 index 520ae3e..0000000 --- a/vendor/github.com/dustin/go-humanize/comma.go +++ /dev/null | |||
| @@ -1,116 +0,0 @@ | |||
| 1 | package humanize | ||
| 2 | |||
| 3 | import ( | ||
| 4 | "bytes" | ||
| 5 | "math" | ||
| 6 | "math/big" | ||
| 7 | "strconv" | ||
| 8 | "strings" | ||
| 9 | ) | ||
| 10 | |||
| 11 | // Comma produces a string form of the given number in base 10 with | ||
| 12 | // commas after every three orders of magnitude. | ||
| 13 | // | ||
| 14 | // e.g. Comma(834142) -> 834,142 | ||
| 15 | func Comma(v int64) string { | ||
| 16 | sign := "" | ||
| 17 | |||
| 18 | // Min int64 can't be negated to a usable value, so it has to be special cased. | ||
| 19 | if v == math.MinInt64 { | ||
| 20 | return "-9,223,372,036,854,775,808" | ||
| 21 | } | ||
| 22 | |||
| 23 | if v < 0 { | ||
| 24 | sign = "-" | ||
| 25 | v = 0 - v | ||
| 26 | } | ||
| 27 | |||
| 28 | parts := []string{"", "", "", "", "", "", ""} | ||
| 29 | j := len(parts) - 1 | ||
| 30 | |||
| 31 | for v > 999 { | ||
| 32 | parts[j] = strconv.FormatInt(v%1000, 10) | ||
| 33 | switch len(parts[j]) { | ||
| 34 | case 2: | ||
| 35 | parts[j] = "0" + parts[j] | ||
| 36 | case 1: | ||
| 37 | parts[j] = "00" + parts[j] | ||
| 38 | } | ||
| 39 | v = v / 1000 | ||
| 40 | j-- | ||
| 41 | } | ||
| 42 | parts[j] = strconv.Itoa(int(v)) | ||
| 43 | return sign + strings.Join(parts[j:], ",") | ||
| 44 | } | ||
| 45 | |||
| 46 | // Commaf produces a string form of the given number in base 10 with | ||
| 47 | // commas after every three orders of magnitude. | ||
| 48 | // | ||
| 49 | // e.g. Commaf(834142.32) -> 834,142.32 | ||
| 50 | func Commaf(v float64) string { | ||
| 51 | buf := &bytes.Buffer{} | ||
| 52 | if v < 0 { | ||
| 53 | buf.Write([]byte{'-'}) | ||
| 54 | v = 0 - v | ||
| 55 | } | ||
| 56 | |||
| 57 | comma := []byte{','} | ||
| 58 | |||
| 59 | parts := strings.Split(strconv.FormatFloat(v, 'f', -1, 64), ".") | ||
| 60 | pos := 0 | ||
| 61 | if len(parts[0])%3 != 0 { | ||
| 62 | pos += len(parts[0]) % 3 | ||
| 63 | buf.WriteString(parts[0][:pos]) | ||
| 64 | buf.Write(comma) | ||
| 65 | } | ||
| 66 | for ; pos < len(parts[0]); pos += 3 { | ||
| 67 | buf.WriteString(parts[0][pos : pos+3]) | ||
| 68 | buf.Write(comma) | ||
| 69 | } | ||
| 70 | buf.Truncate(buf.Len() - 1) | ||
| 71 | |||
| 72 | if len(parts) > 1 { | ||
| 73 | buf.Write([]byte{'.'}) | ||
| 74 | buf.WriteString(parts[1]) | ||
| 75 | } | ||
| 76 | return buf.String() | ||
| 77 | } | ||
| 78 | |||
| 79 | // CommafWithDigits works like the Commaf but limits the resulting | ||
| 80 | // string to the given number of decimal places. | ||
| 81 | // | ||
| 82 | // e.g. CommafWithDigits(834142.32, 1) -> 834,142.3 | ||
| 83 | func CommafWithDigits(f float64, decimals int) string { | ||
| 84 | return stripTrailingDigits(Commaf(f), decimals) | ||
| 85 | } | ||
| 86 | |||
| 87 | // BigComma produces a string form of the given big.Int in base 10 | ||
| 88 | // with commas after every three orders of magnitude. | ||
| 89 | func BigComma(b *big.Int) string { | ||
| 90 | sign := "" | ||
| 91 | if b.Sign() < 0 { | ||
| 92 | sign = "-" | ||
| 93 | b.Abs(b) | ||
| 94 | } | ||
| 95 | |||
| 96 | athousand := big.NewInt(1000) | ||
| 97 | c := (&big.Int{}).Set(b) | ||
| 98 | _, m := oom(c, athousand) | ||
| 99 | parts := make([]string, m+1) | ||
| 100 | j := len(parts) - 1 | ||
| 101 | |||
| 102 | mod := &big.Int{} | ||
| 103 | for b.Cmp(athousand) >= 0 { | ||
| 104 | b.DivMod(b, athousand, mod) | ||
| 105 | parts[j] = strconv.FormatInt(mod.Int64(), 10) | ||
| 106 | switch len(parts[j]) { | ||
| 107 | case 2: | ||
| 108 | parts[j] = "0" + parts[j] | ||
| 109 | case 1: | ||
| 110 | parts[j] = "00" + parts[j] | ||
| 111 | } | ||
| 112 | j-- | ||
| 113 | } | ||
| 114 | parts[j] = strconv.Itoa(int(b.Int64())) | ||
| 115 | return sign + strings.Join(parts[j:], ",") | ||
| 116 | } | ||