/ Ruby on Rails
/
method

distinct

rails latest stable - Class: ActiveRecord::Associations::CollectionAssociation

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.0.0.1) is shown here.

distinct()
public

No documentation available.

# File activerecord/lib/active_record/associations/collection_association.rb, line 372
      def distinct
        seen = {}
        load_target.find_all do |record|
          seen[record.id] = true unless seen.key?(record.id)
        end
      end