From: Farrel Lifson <farrel.lifson@...>
Date: 2006-10-18T22:05:02+09:00
Subject: Mixin a module method as a class method

Is it possible to mix in a module method to become a class method? I'd
like to define the method_added method in a module and then mix it
into a class like so
 module Foo
   def self.method_added(method)
     puts "Added #{method}"
   end
 end

 class Bar
  include Foo
  def bar
  end
  def baz
  end
 end
So that I get
 Added bar
 Added baz
printed out. Is there any way to do this besides making Foo a class
and subclassing Foo from it?

Farrel