Displaying 1 result from an estimated 1 matches for "1eebbc07".
2006 May 10
1
Validates_uniqueness_of multiple field combo?
Hello,
I am new to Ruby on rails and this is therefore probably trivial. Lets
say I have 3 tables - users[id,name, age, ...],
interests[id,name,description, ...], and finally a table
user_interests[id,user_id,interest_id] to link a user to a set of
interests. Now there is no problem to put validates_uniqueness_of :name
in the user-model to ensure that I only have one Lenny, but how do I