[Haskell-cafe] (liftM join .) . mapM

Tony Morris tonymorris at gmail.com
Tue Dec 29 07:10:48 EST 2009

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Can (liftM join .) . mapM be improved?
(Monad m) => (a -> m [b]) -> [a] -> m [b]

-- 
Tony Morris
http://tmorris.net/

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