forked from mirror/glob
41 lines
611 B
Go
41 lines
611 B
Go
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package match
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import (
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"fmt"
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)
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type Range struct {
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Lo, Hi rune
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Not bool
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}
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func (self Range) Kind() Kind {
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return KindRange
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}
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func (self Range) Match(s string) bool {
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r := []rune(s)
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if len(r) != 1 {
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return false
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}
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inRange := r[0] >= self.Lo && r[0] <= self.Hi
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return inRange == !self.Not
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}
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func (self Range) Index(s string) (index, min, max int) {
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for i, r := range []rune(s) {
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if self.Not != (r >= self.Lo && r <= self.Hi) {
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return i, 1, 1
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}
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}
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return -1, 0, 0
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}
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func (self Range) String() string {
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return fmt.Sprintf("[range_between:%s-%s(%t)]", self.Lo, self.Hi, self.Not)
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}
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