method

associated_records_by_owner

v3.2.13 - Show latest stable - Class: ActiveRecord::Associations::Preloader::HasAndBelongsToMany

associated_records_by_owner()

private

Once we have used the join table column (in super), we manually instantiate the actual records, ensuring that we don’t create more than one instances of the same record

# File activerecord/lib/active_record/associations/preloader/has_and_belongs_to_many.rb, line 36
        def associated_records_by_owner
          records = {}
          super.each do |owner_key, rows|
            rows.map! { |row| records[row[klass.primary_key]] ||= klass.instantiate(row) }
          end
        end

associated_records_by_owner

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