4c3cd4c9e3
Because it's literally ten times faster: benchmark old ns/op new ns/op delta BenchmarkMatch-8 13842 1200 -91.33% BenchmarkMatchCached-8 139 147 +5.76% benchmark old allocs new allocs delta BenchmarkMatch-8 0 0 +0.00% BenchmarkMatchCached-8 0 0 +0.00% benchmark old bytes new bytes delta BenchmarkMatch-8 12 0 -100.00% BenchmarkMatchCached-8 0 0 +0.00%
44 lines
721 B
Go
44 lines
721 B
Go
package match
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import (
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"fmt"
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"github.com/gobwas/glob/runes"
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"unicode/utf8"
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)
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// single represents ?
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type Single struct {
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Separators []rune
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}
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func NewSingle(s []rune) Single {
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return Single{s}
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}
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func (self Single) Match(s string) bool {
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r, w := utf8.DecodeRuneInString(s)
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if len(s) > w {
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return false
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}
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return runes.IndexRune(self.Separators, r) == -1
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}
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func (self Single) Len() int {
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return lenOne
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}
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func (self Single) Index(s string) (int, []int) {
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for i, r := range s {
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if runes.IndexRune(self.Separators, r) == -1 {
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return i, segmentsByRuneLength[utf8.RuneLen(r)]
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}
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}
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return -1, nil
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}
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func (self Single) String() string {
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return fmt.Sprintf("<single:![%s]>", string(self.Separators))
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}
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