10 examples of 'golang trim whitespace' in Go

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49func Trim(str, chars string) string {
50 return LeftTrim(RightTrim(str, chars), chars)
51}
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1479func normalizeWhitespace(x string) string {
1480 x = strings.Join(strings.Fields(x), " ")
1481 x = strings.Replace(x, "( ", "(", -1)
1482 x = strings.Replace(x, " )", ")", -1)
1483 x = strings.Replace(x, ")->", ") ->", -1)
1484 return x
1485}
94func (t *Segment) TrimLeftSpaceWidth(width int, buffer []byte) Segment {
95 padding := t.Padding
96 for ; width > 0; width-- {
97 if padding == 0 {
98 break
99 }
100 padding--
101 }
102 if width == 0 {
103 return NewSegmentPadding(t.Start, t.Stop, padding)
104 }
105 text := buffer[t.Start:t.Stop]
106 start := t.Start
107 for _, c := range text {
108 if start >= t.Stop-1 || width <= 0 {
109 break
110 }
111 if c == ' ' {
112 width--
113 } else if c == '\t' {
114 width -= 4
115 } else {
116 break
117 }
118 start++
119 }
120 if width < 0 {
121 padding = width * -1
122 }
123 return NewSegmentPadding(start, t.Stop, padding)
124}
31func (e *Echo) Trim(val string) string {
32 return strings.TrimSpace(e.Variables().Eval(val))
33}
261func trim(x *decimal) {
262 i := len(x.mant)
263 for i > 0 && x.mant[i-1] == '0' {
264 i--
265 }
266 x.mant = x.mant[:i]
267 if i == 0 {
268 x.exp = 0
269 }
270}
43func (q Quoter) Trim(s string) string {
44 if len(s) < 2 {
45 return s
46 }
47
48 var buf strings.Builder
49 for i := 0; i < len(s); i++ {
50 switch {
51 case i == 0 && s[i] == q.Prefix:
52 case i == len(s)-1 && s[i] == q.Suffix:
53 case s[i] == q.Suffix && s[i+1] == '.':
54 case s[i] == q.Prefix && s[i-1] == '.':
55 default:
56 buf.WriteByte(s[i])
57 }
58 }
59 return buf.String()
60}
420func cleanWithoutTrim(s string) string {
421 var b []byte
422 var p byte
423 for i := 0; i < len(s); i++ {
424 q := s[i]
425 if q == '\n' || q == '\r' || q == '\t' {
426 q = ' '
427 }
428 if q != ' ' || p != ' ' {
429 b = append(b, q)
430 p = q
431 }
432 }
433 return string(b)
434}
60func trim(s string) string {
61 if len(s) < 256 {
62 return s
63 }
64 return s[:255]
65}
639func trimLeft(buf []byte) []byte {
640 for i, b := range buf {
641 if b != ' ' && b != '\t' {
642 return buf[i:]
643 }
644 }
645 return nil
646}
509func TrimLeftFunc(s string, f func(rune) bool) string {
510 i := indexFunc(s, f, false)
511 if i == -1 {
512 return ""
513 }
514 return s[i:]
515}

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