From: Suraj Kurapati <snk@...>
Date: 2008-10-04T06:09:32+09:00
Subject: Re: class << self

Suraj Kurapati wrote:
> In Ruby, we can do something better and give super powers directly to a 
> particular object:
> 
>   class Human; end
> 
>   h = Human.new
> 
>   if rand(2) == 1

class << h
>     def fly!
>       puts "you soar like an eagle!"
>     end
> 
>     def hide!
>       puts "you became invisible!"
>     end
end

>   end
> 
> Understand now?

Sorry, I was in a hurry. :-)
-- 
Posted via http://www.ruby-forum.com/.