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%
46 lines
717 B
Go
46 lines
717 B
Go
package match
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import (
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"fmt"
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"strings"
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"unicode/utf8"
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)
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// raw represents raw string to match
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type Text struct {
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Str string
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RunesLength int
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BytesLength int
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Segments []int
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}
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func NewText(s string) Text {
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return Text{
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Str: s,
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RunesLength: utf8.RuneCountInString(s),
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BytesLength: len(s),
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Segments: []int{len(s)},
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}
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}
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func (self Text) Match(s string) bool {
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return self.Str == s
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}
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func (self Text) Len() int {
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return self.RunesLength
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}
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func (self Text) Index(s string) (int, []int) {
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index := strings.Index(s, self.Str)
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if index == -1 {
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return -1, nil
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}
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return index, self.Segments
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}
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func (self Text) String() string {
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return fmt.Sprintf("<text:`%v`>", self.Str)
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}
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