This commit is contained in:
Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions

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import Control.Monad (when)
whileM :: (Monad m) => m Bool -> m a -> m ()
whileM cond body = do c <- cond
when c (body >> whileM cond body)