From: Abder-rahman Ali <abder.rahman.ali@...>
Date: 2010-07-06T04:31:37+09:00
Subject: undefined local variable or method `code_words' for main:Ob

I have the problem:

undefined local variable or method `code_words' for main:Ob

I'm trying to work on an example from the Why's poignant guide to Ruby,
and don't know why I'm getting the preceding error.

I just made some small changes in the example, and they are not related
to the syntax, just the fill outs.

The first .rb is "wordlist.erb": http://pastie.org/1031629

The second one, "idea.rb": http://pastie.org/1031631

Provided that the Ruby version I'm using is: ruby 1.8.6

So, any idea how I can workaround this issue?

Thanks.
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