newtype Coord = Coord (Int, Int) deriving (Eq) data Square = Square Coord Coord ...
Haskell Generating the coordinates ...
by https://www.google.com/accounts/o8/id?id=AItOawmS67NjpPtMA53HhDGkBlAqrD7qnI3Rkbk,
October 12, 2010 23:11,
2 refactorings, tagged with short lists
Is there a shorter, smarter...