diff options
author | joeybloggs <Dean.Karn@gmail.com> | 2016-08-13 05:28:58 +0300 |
---|---|---|
committer | joeybloggs <Dean.Karn@gmail.com> | 2016-08-13 05:28:58 +0300 |
commit | fb2acb93602d54a9be9ff735bcabbe17a66cb876 (patch) | |
tree | d492be134bef8c8cea3187a5bd47c6159ad12740 /sv_AX | |
parent | c934af383da7fcfcc5581f5474c094e703c86ff4 (diff) |
add FmtPercent logic.
Diffstat (limited to 'sv_AX')
-rw-r--r-- | sv_AX/sv_AX.go | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/sv_AX/sv_AX.go b/sv_AX/sv_AX.go index 78f6f8f5..2919cab3 100644 --- a/sv_AX/sv_AX.go +++ b/sv_AX/sv_AX.go @@ -66,8 +66,8 @@ func (sv *sv_AX) CardinalPluralRule(num float64, v uint64) locales.PluralRule { func (sv *sv_AX) OrdinalPluralRule(num float64, v uint64) locales.PluralRule { n := math.Abs(num) - nMod10 := math.Mod(n, 10) nMod100 := math.Mod(n, 100) + nMod10 := math.Mod(n, 10) if (nMod10 == 1 || nMod10 == 2) && (nMod100 != 11 && nMod100 != 12) { return locales.PluralRuleOne @@ -132,3 +132,45 @@ func (sv *sv_AX) FmtNumber(num float64, v uint64) []byte { return b } + +// FmtPercent returns 'num' with digits/precision of 'v' for 'sv_AX' and handles both Whole and Real numbers based on 'v' +// returned as a []byte just in case the caller wishes to add more and can help +// avoid allocations; otherwise just cast as string. +// NOTE: 'num' passed into FmtPercent is assumed to be in percent already +func (sv *sv_AX) FmtPercent(num float64, v uint64) []byte { + + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) + l := len(s) + len(sv.decimal) + + b := make([]byte, 0, l) + + for i := len(s) - 1; i >= 0; i-- { + + if s[i] == '.' { + for j := len(sv.decimal) - 1; j >= 0; j-- { + b = append(b, sv.decimal[j]) + } + + continue + } + + b = append(b, s[i]) + } + + if num < 0 { + for j := len(sv.minus) - 1; j >= 0; j-- { + b = append(b, sv.minus[j]) + } + } + + // reverse + for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 { + b[i], b[j] = b[j], b[i] + } + + for j := len(sv.percent) - 1; j >= 0; j-- { + b = append(b, sv.percent[j]) + } + + return b +} |