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named_scope :linked_to, lambda { |ovs| { :select => "domain_objects.*, count(links.from_id) AS object_count", :conditions => [ "links.object_value_id IN (?)", ovs ], :joins => "INNER JOIN links ON links.from_id = domain_objects.id", :group => "links.from_id HAVING object_count >= #{ovs.size}" } }

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