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module ManualInverseAssociation
extend ActiveSupport::Concern
module ClassMethods
def manual_inverse_association(association, inverse)
define_method(association) do |*args|
super(*args).tap do |value|
next unless value
child_association = value.association(inverse)
child_association.set_inverse_instance(self)
child_association.target = self
end
end
end
end
end
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