2016-01-15 19:50:12 +03:00
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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 Nothing struct{}
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func (self Nothing) Match(s string) bool {
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return len(s) == 0
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}
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2016-02-05 17:29:41 +03:00
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func (self Nothing) Index(s string) (int, []int) {
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return 0, []int{0}
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2016-01-15 19:50:12 +03:00
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}
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func (self Nothing) Len() int {
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return lenZero
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}
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func (self Nothing) String() string {
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return fmt.Sprintf("<nothing>")
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}
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