2012-12-03 04:10:45 +00:00
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class CoAuthorRelation
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include Mongoid::Document
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include Mongoid::Timestamps
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field :relation, localize: true
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has_and_belongs_to_many :co_authors
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2012-12-03 06:55:57 +00:00
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validates :relation, presence: true
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2012-12-03 04:10:45 +00:00
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end
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