From: Drew Olson <olsonas@...>
Date: 2008-03-06T14:15:54+09:00
Subject: Re: How to create a class in callers context??

DMisener wrote:
> 1) What's the correct way to doing this?
> 2) I would have thought the non-qualified class references would have
> generated exceptions.
> 3) What is the warning message trying to convey.

Here's my crack at this, not sure this is what you're trying to do:

def generate &name
  eval("self",name.binding).class.class_eval <<-EOS
    class #{name.call}
      def to_s
        name.call
      end
    end
  EOS
end

class Universe
  def initialize
    generate{:Planet}
    puts Universe::Planet
  end
end

generate{:Thing}

Universe.new
puts Thing
-- 
Posted via http://www.ruby-forum.com/.