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- > (||) <$> (putStrLn "x" >> pure True) <*> (putStrLn "y" >> pure False)
- x
- y
- True
- > let mor = \ma mb -> ma >>= \a -> if a then pure True else mb
- > :t mor
- mor :: Monad m => m Bool -> m Bool -> m Bool
- > mor (putStrLn "x" >> pure True) (putStrLn "y" >> pure False)
- x
- True
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