> Some parsers are not monads, allowing for optimizations. Could you elaborate on them or give me some pointers? I think I heard about it two or three times, but I couldn't find any resource of them.
-~nwn On Sat, Oct 31, 2009 at 5:35 AM, Martijn van Steenbergen <[email protected]> wrote: > Yusaku Hashimoto wrote: >> >> Hello cafe, >> Do you know any data-type which is Applicative but not Monad? > > The Except datatype defined in the Applicative paper. > > Some parsers are not monads, allowing for optimizations. > > Martijn. > > _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
