Polymorphic associations

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On 09/02/2009, at 5:55 AM, ms <[email protected]> wrote:

>
> Hello out there,
>
> let's assume, I've got an article model. An article always has an
> author and refers to it. But I've got several types of authors which
> all have theier own models. So a simple foreign key rather belongs_to
> will not help me. So, I could save the author_id and a kind of
> authot_type to manually create the association. Is there a more
> comfortable way in rails?
>
> Thank you very much! :)
> ms
> >

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