From: "David A. Black" <dblack@...>
Date: 2004-12-12T12:41:04+09:00
Subject: Re: Avoiding if requires type mutation -- evil.rb?

On Sun, 12 Dec 2004, David A. Black wrote:

>  class Leaf
>    def add_node
>      extend(Branchlike)

        # and add an 'etc.' here too :-)

>    end
>    # etc.


-- 
David A. Black
dblack@wobblini.net