[plt-scheme] Equivalent of abstract classes?

From: Carl Eastlund (carl.eastlund at gmail.com)
Date: Sat Dec 5 18:27:53 EST 2009

On Sat, Dec 5, 2009 at 6:24 PM, Todd O'Bryan <toddobryan at gmail.com> wrote:
> Is there the equivalent of Java's abstract classes  (i.e., interfaces
> with some default implementations) in PLT's class system?

That sounds a lot like traits:



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