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klochner/mass_assign.rb

Created February 5, 2010 00:31
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mass_assign.rb
class Foo < ActiveRecord::Base
has_and_belongs_to_many :bars
end
class Bar < ActiveRecord::Base
has_and_belongs_to_many :foos
end
@foo = Foo.create
@bars = Bar.find_all_by_some_attribute(:a)
@foo.bars = @bars
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