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- let (|ParseRegex|_|) re s =
- let m = Regex(re).Match(s)
- if m.Success
- then Some [ for x in m.Groups -> x.Value ]
- else None
- let swap s =
- match s with
- | ParseRegex "(\w+)-(\w+)" [l;r] -> r ^ "-" ^ l
- | _ -> s
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