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December 31, 2015 06:19
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So, what happens when we wrap something in a monad? :D And what can we do with these endless possibilities?
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| {-# LANGUAGE NoMonomorphismRestriction #-} | |
| -- If we aren't careful, the monomorphism restriction will bite our backs. | |
| module Magic where | |
| magic :: (Monad m) => Int -> Int -> m Int | |
| magic a b = return $ a + b | |
| main = magic 7 3 |
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