Kevin Hastie wrote:
[...]
> j) What seems much easier is to have the Business and School tables to 
> each have an address_id, and be done with it.

That's correct.

>  That's what I would have 
> done days ago were I programming a language without so many "handy" 
> shortcuts.  But to do so, doesn't it have to be
> 
> Address
> has_one :business
> has_one :school
> 
> Business
> belongs_to :address
> 
> That doesn't seem right..?

That's only right if you want an address to treat associated businesses 
and schools differently.  If you just want an address to have_one (or 
more likely many) associated generic entities, then you need 
polymorphism.

Best,
--
Marnen Laibow-Koser
http://www.marnen.org
[email protected]
-- 
Posted via http://www.ruby-forum.com/.

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