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