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bruno
2007 Nov 18
1
validates_uniqueness_of question
Given three models: a design model, a votes model, and a users model
the problem is a user can only vote for a design once.
If I do a validates_uniqueness_of :user in the votes model that means
a user can only vote once, period. What I want is to say a user can
only vote for a single design once. Anyone know the best way to do
this? Thanks.
JB