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current_v
2008 Aug 25
2
Validating an association
I have two models, A and B, related to one another by a many to many
association and I want to validate an object of model B as it''s being
added to the association based on both its own attributes and
attributes of the particular object of model A that it''s being
associated with.
I''ve realized that I can''t do this if the association is represented
by a habtm