method

load_target

v3.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::Associations::AssociationCollection

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load_target() protected

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# File activerecord/lib/active_record/associations/association_collection.rb, line 392
        def load_target
          if !@owner.new_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

load_target

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