Re: [Haskell-beginners] Problem combining monads <sigh!>

Hi John, for some versions you almost did it ;).

λ>return (+7) =<< [1,2,3]

return . (+7) =<< [1,2,3]

λ>[1,2,3] >>= (+7).return

[1,2,3] >>= return . (+7) It's really helpful to look at the types:

:t return (+7) return (+7) :: (Monad m, Num a) => m (a -> a) :t return . (+7) return . (+7) :: (Monad m, Num b) => b -> m b

Greetings, Daniel