From: Daniel Berger <Daniel.Berger@...>
Date: 2005-09-08T02:52:41+09:00
Subject: Re: Selective mixins; who can improve on this?

Paul Brannan wrote:
> Here's my solution:
> 
> require 'nodewrap'
> 
> class Module
>   def use(mod, *methods)
>     methods.each do |method|
>       sym = method.to_sym
>       body = mod.instance_method(sym).body
>       add_method(sym, body, 0)
>     end
>   end
> end

This doesn't work for me.  There appears to be no UnboundMethod#body 
method, even after requiring nodewrap.

What's missing?

Regards,

Dan