method

uniq

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::Associations::AssociationCollection

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0 (0)
2.2.1 (0)
2.3.8 (0)
3.0.0 (0)
3.0.9 (0)
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.0.9) is shown here.

uniq(collection = self) public

No documentation

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# File activerecord/lib/active_record/associations/association_collection.rb, line 341
      def uniq(collection = self)
        seen = Set.new
        collection.map do |record|
          unless seen.include?(record.id)
            seen << record.id
            record
          end
        end.compact
      end

uniq

Related methods

Method deprecated or moved

No documentation