From: ts <decoux@...>
Date: 2001-12-29T00:31:04+09:00
Subject: [ruby-talk:29538] Re: Module#included

>>>>> "C" == Chr Rippel <chr_news@gmx.net> writes:

C> The default action of #append_features is to ``append_features''.
C> The default action of #included is to do nothing.

 Yes, another consequence is that

   class A
      extend M
   end

 can give a different result (if you don't change ::append_features,
 ::extend_object but define ::included) than

   class A
      class << self
         include M
      end
   end



Guy Decoux