diff options
author | joeybloggs <Dean.Karn@gmail.com> | 2016-08-13 05:03:24 +0300 |
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committer | joeybloggs <Dean.Karn@gmail.com> | 2016-08-13 05:03:24 +0300 |
commit | 99657750cc781e41c9c1e3be6b6316c18fc430bd (patch) | |
tree | 3366a7d2a645600dbe8efbadc86874f94c1cedb5 /bn_BD | |
parent | 7639a439740dfc3cdda4ae188bf3baf7cc2ff7a3 (diff) |
ad variable grouping logic + cleanup generated code newlines
Diffstat (limited to 'bn_BD')
-rw-r--r-- | bn_BD/bn_BD.go | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/bn_BD/bn_BD.go b/bn_BD/bn_BD.go index f3fc758d..9bb3b077 100644 --- a/bn_BD/bn_BD.go +++ b/bn_BD/bn_BD.go @@ -101,19 +101,18 @@ func (bn *bn_BD) RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint6 // avoid allocations; otherwise just cast as string. func (bn *bn_BD) FmtNumber(num float64, v uint64) []byte { - s := strconv.FormatFloat(num, 'f', int(v), 64) - + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) l := len(s) + len(bn.decimal) + len(bn.group)*len(s[:len(s)-int(v)-1])/3 - count := 0 inWhole := v == 0 + inSecondary := false + groupThreshold := 3 b := make([]byte, 0, l) for i := len(s) - 1; i >= 0; i-- { if s[i] == '.' { - for j := len(bn.decimal) - 1; j >= 0; j-- { b = append(b, bn.decimal[j]) } @@ -125,13 +124,17 @@ func (bn *bn_BD) FmtNumber(num float64, v uint64) []byte { if inWhole { - if count == 3 { - + if count == groupThreshold { for j := len(bn.group) - 1; j >= 0; j-- { b = append(b, bn.group[j]) } count = 1 + + if !inSecondary { + inSecondary = true + groupThreshold = 2 + } } else { count++ } @@ -140,11 +143,16 @@ func (bn *bn_BD) FmtNumber(num float64, v uint64) []byte { b = append(b, s[i]) } + if num < 0 { + for j := len(bn.minus) - 1; j >= 0; j-- { + b = append(b, bn.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] } return b - } |