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Say I have two classes, foo and bar which have and belong to many of each other.
foo < ActiveRecord::Base has_and_belongs_to_many :bars end
bar < ActiveRecord::Base has_and_belongs_to_many :foos end
I use the appropriate join table bars_foos. If I do
foo = Foo.find(1); foo.bars.push(Bar.find(1)); foo.bars.push(Bar.find(1));
two rows will be added into the bars_foos database with foo_id = 1 and bar_id = 1
Reported by Thijs de Vries · August 18th, 2008 @ 10:11 PM
November 22nd, 2008 @ 06:59 PM
