method

uniq

v3.1.0 - Show latest stable - 0 notes - Class: CollectionAssociation

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What's this?

uniq(collection = load_target) public

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# File activerecord/lib/active_record/associations/collection_association.rb, line 285
      def uniq(collection = load_target)
        seen = {}
        collection.find_all do |record|
          seen[record.id] = true unless seen.key?(record.id)
        end
      end

uniq

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