From: Rong <ron.green@...>
Date: 2009-09-08T15:45:28+09:00
Subject: Re: Mixins

Nevermind. I found it.

On Sep 7, 11:40 pm, Rong <ron.gr...@gmail.com> wrote:
> I have the following code separated in 2 files.
>
> module UsefulFeatures
>
>   def class_name
>     self.class.to_s
>     end
> end
>
> -------------------------------------
>
> require UsefulFeatures
>
> class Person
>   include UsefulFeatures
> end
>
> x = Person.new
> puts x.class_name
>
> Every time I try to run this I get the following error:
> Test2.rb:1:in `<main>': uninitialized constant UsefulFeatures
> (NameError)
>
> What am I doing wrong?