18 lines
257 B
V
18 lines
257 B
V
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import regex
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const (
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a_or_b = regex.regex_opt('a|b') ?
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)
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fn f(s string) bool {
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mut re := a_or_b
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start, _ := re.match_string(s)
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return start != -1
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}
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fn test_const_regex_works() {
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assert f('a') == true
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assert f('b') == true
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assert f('c') == false
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}
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