inherited_resources and Mongoid

[doabit]

i use inherited_resources and mongoid in my porject,but iwhen use
inherited_resources link that :
class PostsController < InheritedResources::Base
belongs_to :user,:finder => :find_by_name, :param => :user_name
en

show errors :undefined method `find_by_name'

does anybody know ,how to path this ?thank you @@

[Cyril Mougel]

In your User model add the method

def self.find_by_name(name)
  where(:name => name).first
end

--
Cyril Mougel
http://blog.shingara.fr

Vous souhaitez poser des questions sur Ruby ?
N'hésitez pas à aller sur http://questions.rubyfr.org/

[doabit]

that work ! thank you ,

On 8月9日, 下午3时42分, Cyril Mougel <cyril.mou...@gmail.com> wrote:

> On Mon, Aug 9, 2010 at 9:28 AM, doabit <doins...@gmail.com> wrote:
> >  i use inherited_resources and mongoid in my porject,but  iwhen use
> > inherited_resources link that :
> >  class PostsController < InheritedResources::Base
> >     belongs_to :user,:finder => :find_by_name, :param => :user_name
> >  en
>
> >  show errors :undefined method `find_by_name'
>
> >  does anybody know ,how to path this ?thank you @@
>
> In your User model add the method
>
> def self.find_by_name(name)
>   where(:name => name).first
> end
>
> --

> Cyril Mougelhttp://blog.shingara.fr

[Durran Jordan]

Yeah Mongoid does not have the dynamic finders that active record
does, so you'll have to watch out for those.