Peter, On Thu, Sep 24, 2009 at 12:22 AM, Peter Gammie <pete...@gmail.com> wrote: [...]
> Ambiguity is IMHO best handled with a judicious application of type (or > data) families, but you can get surprisingly far by simply requiring that > every class member mention all type variables in the class head. YMMV of > course. > > cheers > peter Can you say more about the use of type/data families? Sincerely, Brad _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
