[Rails] Re: Association count sorting

Thanks.
> Grandpa has one to many kids and has one pa
No, Grandpa has_many pas

I didnt quite get how you proposed listing the pas (and kid count for
each pa) that belong to a certain grandpa

On Jul 19, 7:42 pm, Angel Robert Marquez <angel.marq...@gmail.com>
wrote:
> Kid has one pa and has one grandpa through pa
> Pa has one to many  kids and has one grandpa
> Grandpa has one to many kids and has one pa
>
> <%= :name[gp]
>
> ?pa = kid if from gp?
>
> I think you should just have one model with a foreign key to parent and
> quantity of child including nil.
>
> On Mon, Jul 19, 2010 at 7:22 PM, badnaam <asitkmis...@gmail.com> wrote:
> > I have 3 models GrandPa, Pa, Kid
>
> > GrandPa => has_many :pas
> > Pa => has_many kids
>
> > When I list GrandPa I would like to present the following
>
> > *********************************************
> > 1 - GrandPa_Name
>
> > 2 - List of Pas sorted by the number kids each pa has in descending
> > order
> > **********************************************
>
> > How do I accomplish #2?
>
> > Thanks
>
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