Re: [Haskell-cafe] Those damned parentheses

On 10 May 2011 09:47, Andrew Butterfield wrote:

Why not indeed ? (-->) = flip (.) f = Main.id --> show --> (++ " = message received") --> putStrLn

-- (>>>) :: Category cat => cat a b -> cat b c -> cat a c import Control.Category ( (>>>) ) f = Main.id >>> show >>> (++ " - message received") >>> putStrLn