> There are other possible language extension that may make qualification > easier, Pascal's with statement comes to mind. > > http://freepascal.decenturl.com/with-statement-pascal > > In Haskell, this would work something like this: > > histogram xs = > with Data.Map > foldl' f empty xs > where > f m x = case lookup m x where > Just k -> insertWith x (+1) m
I like both that and TDNR. It would be cool that at least one of them gets accepted in Haskell prime. David. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
