------Original Message------
From: Rick DeNatale
Sender: rubyonrails-talk@googlegroups.com
To: rubyonrails-talk@googlegroups.com
ReplyTo: rubyonrails-talk@googlegroups.com
Subject: Re: [Rails] Rails acts_as_* plugins, with parameters
Sent: Feb 25, 2010 20:08
On Thu, Feb 25, 2010 at 7:32 AM, Paul PH <li...@ruby-forum.com> wrote:
> Hi all,
> I'm trying to write a plugin which will allow me to specify:
> acts_as_item :option=>:value
>
> i need to be able to access the :options=>:value hash from instances of
> the model also.
> I've tried with class_eval in the plugin, but can't get it working.
> I'm calling acts_as_item(options), and that method can see the options
> passed from a model. Then inside the class_eval, I'm adding a method
> (def self.configuration) which returns the options hash. I thought from
> an instance, I'd be able to do instance.class.configuration which would
> then return said options hash.
>
> Any ideas?
> thanks for reading.
>
> module Item
> #called by active record for us
> def self.included(base)
> base.extend ClassMethods
> end
>
> module ClassMethods
> def acts_as_item(options = {})
> configuration = {:option=>:value}
> class_eval {
> include InstanceMethods
>
> def self.configuration
I think you want this to be
def configuration
Since this is in a module extended by the class.
--
Rick DeNatale
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