On Sat, Oct 21, 2006 at 02:33:12PM +0100, David House wrote: > Silly spin-offs are also common, leading to such wiki pages as > http://haskell.org/haskellwiki/Compose. That particular example was > mostly my doing and answers the question 'Can you build a function > compose :: [a -> a] -> a -> a, such that a value will be fed into the > top of the list and we'll get a result out of the bottom?'. Of course, > the sane solution is foldl (flip (.)) id,
flip (foldl (flip id)) ? I usually use the reverse composition, flip (foldr id). _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe