> -- | @'forever' act@ repeats the action infinitely. > forever :: (Monad m) => m a -> m () > forever a = a >> forever a
Great. The code compiled successfully by inserting this in various places. > I'm wondering how hard to try to get these libs to work with both 6.6 and > 6.8. My hope has been that people will switch to 6.8, but perhaps there are > obstacles I don't know about. Is there something that keeps you from > upgrading? I am asking this question in another thread. The problem is -- I've got many modules compiled under 6.6, some with much agony. If I switch to 6.8, I have to recompile them again. Two issues I image: (1) It may take lots of effort to recompile all the modules. I have forgetten how I got around some of the modules! Too bad... Got to take notes next time... (2) If I got stuck in 6.8, it may not be easy to switch back. It does not appear straightforward to me. I'd like to hear how other people approach these issues before I jump into it. Don't want to break the working environment that I spent months to set up! -- Finally, get to test the Reactive sample code. (1) Levi's first post compiled successfully and worked like charm. Congrat. (2) Levi's second post did not compile. There is a type error... react.hs:33:65: Couldn't match expected type `Handle' against inferred type `RequestHandler' In the first argument of `handleConnection', namely `r' In the first argument of `fmap', namely `(handleConnection r)' In the second argument of `(.)', namely `fmap (handleConnection r)' Thanks. Steve _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe