664552ac02
Update to latest Rails. A little bit of jiggery-pokery is involved, since they neglected to re-include vendored Rack in this release.
32 lines
809 B
Ruby
32 lines
809 B
Ruby
module ActiveRecord
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module Associations
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class HasOneThroughAssociation < HasManyThroughAssociation
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def create_through_record(new_value) #nodoc:
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klass = @reflection.through_reflection.klass
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current_object = @owner.send(@reflection.through_reflection.name)
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if current_object
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new_value ? current_object.update_attributes(construct_join_attributes(new_value)) : current_object.destroy
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else
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@owner.send(@reflection.through_reflection.name, klass.send(:create, construct_join_attributes(new_value))) if new_value
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end
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end
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private
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def find(*args)
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super(args.merge(:limit => 1))
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end
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def find_target
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super.first
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end
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def reset_target!
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@target = nil
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end
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end
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end
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end
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