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PRELUDE: fix doc of tailInit

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hasufell 2014-12-14 18:01:42 +01:00
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commit 3d7f2c743a
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MyPrelude.hs
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@ -48,7 +48,7 @@ getLastX a xs
-- |Get a list with it's head and last element cut. If there are less
-- than 2 elements in the list, return an empty list.
-- than 3 elements in the list, return an empty list.
tailInit :: [a] -> [a]
tailInit xs
| length xs > 2 = tail . init $ xs