Henning Thielemann <schlepp...@henning-thielemann.de> wrote: > Jason Dusek schrieb: > > I'm taking a stab at composable streams, starting with > > cursors. I managed to make a derived cursor today -- as I > > work through this stuff, I hope to understand > > Iteratee/Enumerator better. > > How about a wiki page on the roles of enumerators and > iteratees, best explained using a simple example?
At present, I am not totally convinced of Iteratee/Enumerator. Why aren't there any functor instances anywhere? Why do filestreams and lists present distinct interfaces? A stream computation is a stream computation; the effect of pulling an item off the stream and handling it is sequenced in these computations so it seems like a monad transformer is in order. So I am just going to keep trying until I can make that transformer. -- Jason Dusek _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
