From: itsme213 <itsme213@...>
Date: 2005-04-06T07:59:39+09:00
Subject: Re: Nitro + Og 0.15.0, Localization, Parametrized mixins, Morphing, SQLServer


"Michael Neumann" <mneumann@ntecs.de> wrote in message
> > I cannot understand what you mean. Can you please explain this a little
> > better?
>
> "Syntax-sugar" for:
>
>   class Posting
>
>     has_many :approval_responses, Approval
>     has_many :disapproval_responses, Disapproval
>
>     def responses
>       self.approval_responses + self.disapproval_responses
>     end
>
>     def add_response(r)
>       case r
>       when Approval
>         add_approval_response(r)
>       when Disapproval
>         add_disapproval_response(r)
>       else
>         raise
>       end
>     end
>
>   end
>
> And if you could hide the meta for the :approval_responses
> and :disapproval_responses, this would be even better.

George,

It would be really **awesome** if you could add this to og.

The above would be correct if not ordered. In the case where we had Ordered
   include Orderable, :scope => responses
the wrappers would (of course) look slightly different

  def responses
    (self.approval_responses + self.disapproval_responses).sort_by {|r1,r2|
        r1.ogs_ordering_field <=> r2.ogs_ordering_field }
  end

Thanks!