2014-10-14 18:09:58 +02:00
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module Alea.List where
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2014-10-13 21:26:55 +02:00
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2014-10-14 18:09:58 +02:00
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-- Split a list into a list of lists
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2014-10-16 23:00:52 +02:00
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-- ex. split ',' "ab,cd,ef" == ["ab","cd","ef"]
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split :: (Eq a) => a -> [a] -> [[a]]
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split _ [] = [[]]
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split delim (c:cs)
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2014-12-13 01:05:02 +01:00
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| c == delim = [] : rest
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| otherwise = (c : head rest) : tail rest
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where rest = split delim cs
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