Re: [Haskell-beginners] point-free + IO Monad

Ovidiu D writes:

I have the following code:

f1 :: String -> String

f2 :: IO String -> IO () f2 a = do b <- a putStr $ f1 b

How can I write the function f2 in a point-free style?

maybe f2 = (=<<) (putStrLn . f1) I still prefer the non point-free but clearer f2 = a >>= (putStrLn . f1)