gistfile1.txt

$rootScope.$on(events.OPENED, function (event, current) {
                jQuery(el).find('.' + selectors.label)
                    .each(function (index, header) {
                        var ctrl = angular.element(header).scope();

                        if (ctrl) {
                            ctrl.isOpen = header === current ? !ctrl.isOpen : false;
                        }
                    });
            });

            $rootScope.$on(events.ELSEWHERE, function () {
                jQuery(el).find('.' + selectors.label)
                    .each(function (index, header) {
                        var ctrl = angular.element(header).scope();

                        if (ctrl) {
                            ctrl.isOpen = false;
                        }
                    });
            });