mirror of
https://github.com/alice-lg/birdwatcher.git
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21 lines
370 B
Go
21 lines
370 B
Go
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package bird
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import (
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"regexp"
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)
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/*
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Template Replace:
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See https://golang.org/pkg/regexp/#Regexp.Expand
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for a template reference.
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*/
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func TemplateExpand(expr, template, input string) string {
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reg := regexp.MustCompile(expr)
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match := reg.FindStringSubmatchIndex(input)
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dst := []byte{}
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res := reg.ExpandString(dst, template, input, match)
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return string(res)
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}
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