Re: [Haskell-cafe] Suspected stupid Haskell Question

Nice!!! As I'm learning Arrows now, this is really useful :-) Stuart Cook wrote:

import Control.Arrow import Data.List

freqs = map (head &&& length) . group . sort

I have used this function quite a few times already.

Stuart _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe