method

construct_id_map

v2.1.0 - Show latest stable - 0 notes - Class: ActiveRecord::AssociationPreload::ClassMethods

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construct_id_map(records) private

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# File activerecord/lib/active_record/association_preload.rb, line 82
      def construct_id_map(records)
        id_to_record_map = {}
        ids = []
        records.each do |record|
          ids << record.id
          mapped_records = (id_to_record_map[record.id.to_s] ||= [])
          mapped_records << record
        end
        ids.uniq!
        return id_to_record_map, ids
      end

construct_id_map

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