On Mon, Nov 15, 2010 at 9:44 PM, Mitar <[email protected]> wrote: > I was hopping of succeeding making a "bracketing" monad by hand, to > learn something and to make my first monad. But was not successful. I > hope those approaches with libraries will be a good guide to me.
My approach using 'operational' package is equivalent to creating your own monad. The beauty of 'operational' is that you don't need to worry about the pumbling of the monad, you just need to specify what to do with your operations. That said, I don't know what 'regions' may do for you that the simple monad I presented doesn't. Bas, what are the advantages? As one disadvantage, I'd say that using regions sound more complicated than just using 'operational' =). Cheers! =D -- Felipe. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
