Lutz Donnerhacke <[EMAIL PROTECTED]> writes: > * Peter Padawitz wrote: >> I'd like to define several instances of the same type class with the >> same type variable instance. Only method instances differ. How can I do >> this without writing copies of the type class?
> Define the type class in a module named "MyClass". Define the each instance > in a module named "MyInstanceX" where X is a version number. > Include only the "MyInstanceX" module, you currently need. Or, if you need more than one at the same time, wrap your data type in one newtype per instance. -k -- If I haven't seen further, it is by standing in the footprints of giants _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
