15 Dec
2010
15 Dec
'10
1:40 p.m.
Excerpts from Yves Parès's message of Wed Dec 15 13:28:11 -0500 2010:
if one day you decide you need an agent that generates random numbers
I could say that my agents now run in a certain monad, I just would have to transform my basic agents to : agent1 = liftM . fmap (*2)
(or even agen1 = fmap . fmap (*2), however it is less readable IMO)
Yes, it's one of the really great things about Haskell. :-) But since implementing functionality takes so much less code in Haskell than in many other languages, don't be shy to rewrite as necessary. Edward