[Haskell-beginners] How would you improve this program?

[Brent Yorgey]

On Tue, Oct 11, 2011 at 02:04:23PM +0300, Ovidiu Deac wrote:

>     join "\n" result -- from Data.List.Utils

By the way, 'join "\n" result' is better written 'unlines result' (and
'join' is better written 'intercalate'). (Otherwise I completely agree
with your email.)

-Brent