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require 'active_support/concern'
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module PaperTrail
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module VersionAssociationConcern
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extend ::ActiveSupport::Concern
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included do
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belongs_to :version
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if PaperTrail.active_record_protected_attributes?
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attr_accessible :version_id, :foreign_key_name, :foreign_key_id
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end
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end
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end
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end
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