From: Anderson Eric A Civ 81 MDSS/SGSI <Eric.Anderson@...>
Date: 2003-10-02T06:08:57+09:00
Subject: Re: mixing in class methods

Mark J. Reed wrote:
> Okay, probably a dumb question, but: is there any way to define
> methods in a module which become class methods of any class which
> includes that module?

I can't remember the details off the top of my head by I think it involved
using "extend" instead of "include". So with your example:

	module Foo;
	class << self
	def foo; puts "foo!"; end
	end
	end
	
	class Bar
	extend Foo
	end
	
	Bar.foo

When I get back to my desk at home I can check some code that I have where I
did the same thing.

Eric