diff options
Diffstat (limited to 'vendor/github.com/dustin/go-humanize/ftoa.go')
-rw-r--r-- | vendor/github.com/dustin/go-humanize/ftoa.go | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/vendor/github.com/dustin/go-humanize/ftoa.go b/vendor/github.com/dustin/go-humanize/ftoa.go deleted file mode 100644 index bce923f..0000000 --- a/vendor/github.com/dustin/go-humanize/ftoa.go +++ /dev/null | |||
@@ -1,49 +0,0 @@ | |||
1 | package humanize | ||
2 | |||
3 | import ( | ||
4 | "strconv" | ||
5 | "strings" | ||
6 | ) | ||
7 | |||
8 | func stripTrailingZeros(s string) string { | ||
9 | if !strings.ContainsRune(s, '.') { | ||
10 | return s | ||
11 | } | ||
12 | offset := len(s) - 1 | ||
13 | for offset > 0 { | ||
14 | if s[offset] == '.' { | ||
15 | offset-- | ||
16 | break | ||
17 | } | ||
18 | if s[offset] != '0' { | ||
19 | break | ||
20 | } | ||
21 | offset-- | ||
22 | } | ||
23 | return s[:offset+1] | ||
24 | } | ||
25 | |||
26 | func stripTrailingDigits(s string, digits int) string { | ||
27 | if i := strings.Index(s, "."); i >= 0 { | ||
28 | if digits <= 0 { | ||
29 | return s[:i] | ||
30 | } | ||
31 | i++ | ||
32 | if i+digits >= len(s) { | ||
33 | return s | ||
34 | } | ||
35 | return s[:i+digits] | ||
36 | } | ||
37 | return s | ||
38 | } | ||
39 | |||
40 | // Ftoa converts a float to a string with no trailing zeros. | ||
41 | func Ftoa(num float64) string { | ||
42 | return stripTrailingZeros(strconv.FormatFloat(num, 'f', 6, 64)) | ||
43 | } | ||
44 | |||
45 | // FtoaWithDigits converts a float to a string but limits the resulting string | ||
46 | // to the given number of decimal places, and no trailing zeros. | ||
47 | func FtoaWithDigits(num float64, digits int) string { | ||
48 | return stripTrailingZeros(stripTrailingDigits(strconv.FormatFloat(num, 'f', 6, 64), digits)) | ||
49 | } | ||