Re: [Haskell-cafe] Re: new Haskell hacker seeking peer review

John Goerzen writes:

Here's an alternative:

module Main where

(snip john's version) And what list would be complete without a points-free version. It doesn't operate on stdin, though like John's does: pointsFreeCat :: IO () pointsFreeCat = getArgs >>= mapM readFile >>= putStrLn . concat -- And a regular version for reference cat2 :: IO () cat2 = do a <- getArgs lines <- mapM readFile a putStrLn $ concat lines peace, isaac