> It has been rare in my applications to have domain models that are > subclasses of something already in the image. Honestly can't think of > it happening once (though I'm sure that it has).
I can only think of one time I've ever done this, my Money object subclasses Magnitude, beyond that I've never found a reason to subclass anything but Object or another one of my own domain objects. Ramon Leon http://onsmalltalk.com _______________________________________________ Beginners mailing list [email protected] http://lists.squeakfoundation.org/mailman/listinfo/beginners
