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2006 Jul 23
8
belongs_to :through ?
Suppose I have a belongs_to relationship and the thing it belongs to,
belongs in turn to something else.
For example, I would like to do:
belongs_to :city
belongs_to: :county, :through => :city
While it is not too much trouble to do obj.city.county, there are times
when I need to iterate through the attributes and include this
second-order attribute. Special code to handle this messes up