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2007 Sep 06
4
HABTM association with own class?
If I have a class, Asset, which has and belongs to many associated Asset
objects, how do I do this?
has_and_belongs_to_many :associated_assets, :class => "Asset",
:foreign_key => ?????, :association_foreign_key => ?????
Right now, my table has a :first_asset_id and a :second_asset_id, but I
don''t see how the objects themselves are supposed to distinguish one
from the