12 lines
261 B
Text
12 lines
261 B
Text
pragma.enable("accumulator")
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var rot13Map := [].asMap()
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for a in ['a', 'A'] {
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for i in 0..!26 {
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rot13Map with= (a + i, E.toString(a + (i + 13) % 26))
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}
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}
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def rot13(s :String) {
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return accum "" for c in s { _ + rot13Map.fetch(c, fn{ c }) }
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}
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