On Fri, May 23, 2008 at 10:55 AM, Jules Bean <[EMAIL PROTECTED]> wrote: > Krasimir Angelov wrote: >> >> The monads design is used in Data.Map i.e. >> >> lookup :: (Monad m, Ord k) => k -> Map k a -> m a > > which is widely considered a poor design decision and a wart on Data.Map.
It is? Can you point to somewhere explaining that? I rather liked that idiom. Luke _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
