13 lines
238 B
V
13 lines
238 B
V
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module habr
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import regex
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pub fn get_id_from_url(url string) ?string {
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mut re := regex.regex_opt(r'/\d+/?$') or { return none }
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begin, end := re.find(url)
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if begin > 0 && end > 0 {
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return url[begin..end].trim('/')
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}
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return none
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}
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