2020-12-03 09:54:58 -06:00
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import streams, strutils, sugar
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iterator mapStream*[T](s: Stream, cb: (string) -> T): T =
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2020-12-03 11:42:18 -06:00
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for line in s.lines(): yield cb line
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2020-12-03 09:54:58 -06:00
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iterator asInts*(s: Stream): int =
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2020-12-03 11:42:18 -06:00
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for i in mapStream[int](s, parseInt): yield i
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