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2006 May 05
4
STI and HABTM
Hey gang,
How does STI work with HABTM?
For instance...let''s say I have the following models
-----
Category < ActiveRecord::Base
Item < ActiveRecord::Base
Product < Item
Deal < Item
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Each product or deal can have categories. Would I then setup Item with
has_and_belongs_to_many :categories, then create a table categories_items
??? Is there a better way to do it?