[Haskell-cafe] type classes
lutz at iks-jena.de
Fri Dec 14 08:11:59 EST 2007
* 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.
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