On Wednesday 01 June 2011 12:25:06, Adrien Haxaire wrote: > On Wed, 01 Jun 2011 11:46:36 +0200, Henning Thielemann wrote: > > Really, you can write foldr in terms of foldl? So far I was glad I > > could > > manage the opposite direction. > > i didn't try it, that was just an example of how strange/interesting > the enthusiasm appeared to me when i started Haskell. > > good exercise though, as even if it cannot be done (for which i have no > clue), the explanation of it is interesting too. >
Spoiler alert, don't look down too early. foldr (++) (repeat "No way! ") _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
