# File lib/tapkit/control/editing_context.rb, line 41
                def object_will_change( object )
                        if gid(object) then
                                unless @inserted_objects.include?(object) or \
                                        @deleted_objects.include?(object) or \
                                        @updated_objects.include?(object) then
                                        @updated_objects << object
                                end
                        end
                end