GaoreGo/strcase
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Reintroduce strings.TrimCase in snake

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This commit is contained in:
Nathan Baulch 2020-09-21 13:34:39 +10:00
parent 5e0ad22508
commit e6c294d87b
1 changed files with 1 additions and 18 deletions
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19
snake.go
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@ -64,27 +64,10 @@ func ToDelimited(s string, delimiter uint8) string {
// or delimited.snake.case // or delimited.snake.case
// (in this case `delimiter = '.'; screaming = false`) // (in this case `delimiter = '.'; screaming = false`)
func ToScreamingDelimited(s string, delimiter uint8, ignore uint8, screaming bool) string { func ToScreamingDelimited(s string, delimiter uint8, ignore uint8, screaming bool) string {
s = strings.TrimSpace(s)
n := strings.Builder{} n := strings.Builder{}
n.Grow(len(s) + 2) // nominal 2 bytes of extra space for inserted delimiters n.Grow(len(s) + 2) // nominal 2 bytes of extra space for inserted delimiters
start := true
spaces := 0
for i, v := range []byte(s) { for i, v := range []byte(s) {
if v == ' ' {
spaces++
continue
} else if start {
start = false
spaces = 0
} else {
for ; spaces > 0; spaces-- {
if ignore == ' ' {
n.WriteByte(' ')
} else {
n.WriteByte(delimiter)
}
}
}
vIsCap := v >= 'A' && v <= 'Z' vIsCap := v >= 'A' && v <= 'Z'
vIsLow := v >= 'a' && v <= 'z' vIsLow := v >= 'a' && v <= 'z'
if vIsLow && screaming { if vIsLow && screaming {