From: Jason  Vogel <jasonvogel@...>
Date: 2006-12-09T03:15:08+09:00
Subject: Re: Module issue

Sweet, that works.

Thanks Vincent and Stefano,
Jason

On Dec 8, 12:02 pm, Stefano Crocco <stefano.cro...@alice.it> wrote:
> Alle 18:55, venerd� 8 dicembre 2006, Jason Vogel ha scritto:
>
>
>
> > I plan move the "require" up top, once I've got my stuff straight.
>
> > Okay, I needed the "self." in the Module def.
>
> > < in ahs.rb >
> > module Ahs
> >    class CreditCard
> >     def self.test2
> >       puts "\n\nself.CreditCard.test2 fired\n\n"
> >     end
> >   end
> >   def self.test
> >     puts "\n\nself.test fired\n\n"
> >   end
> > end
>
> > < in offer_renewal_controller.rb >
> >    Ahs.test
> >    Ahs.CreditCard.test2
>
> > Result:
> > self.test fired
> > undefined method `CreditCard' for Ahs:Module [exception thrown]
>
> > What's wrong with the second statement?You should use Ahs::CreditCard, not Ahs.CreditCard. The . syntax is used to
> call module methods; the :: is used to access constants defined in a module
> (including classes).