From: ts <decoux@...>
Date: 2003-12-06T02:47:58+09:00
Subject: Re: Attempted roadmap of future instance variables....

>>>>> "A" == Austin Ziegler <austin@halostatue.ca> writes:

A> That's fine for subclassing, but what about mix-ins?

 @_var is valid also with module (i.e. mix-ins), not only class

   module A
      def initialize
         @_var = 12
      end

      def get
         p "A : #{@_var}"
      end
   end

   class B
      include A

      def initialize
         @_var = 24
         super
      end

      def get
         p "B : #{@_var}"
         super
      end
   end

   B.new.get # B : 24
             # A : 12


Guy Decoux