load_target

# File activerecord/lib/active_record/associations/association_collection.rb, line 393
        def load_target
          if [email protected]_record? || foreign_key_present
            begin
              if !loaded?
                if @target.is_a?(Array) && @target.any?
                  @target = find_target.map do |f|
                    i = @target.index(f)
                    if i
                      @target.delete_at(i).tap do |t|
                        keys = ["id"] + t.changes.keys + (f.attribute_names - t.attribute_names)
                        t.attributes = f.attributes.except(*keys)
                      end
                    else
                      f
                    end
                  end + @target
                else
                  @target = find_target
                end
              end
            rescue ActiveRecord::RecordNotFound
              reset
            end
          end

          loaded if target
          target
        end