gistfile1.txt

define(['directives/directives-module'], function(module) {
    module.directive('xngTooltip', function($parse) {
        return {
            restrict: 'A',
            priority: 0,
            scope: true,
            link: function postLink(scope, element, attrs, ctrl) {
                var getter = $parse(attrs.xngTooltip),
                    setter = getter.assign,
                    value = getter(scope);

                scope.$watch(attrs.xngTooltip, function(newValue, oldValue) {
                    if (newValue !== oldValue) {
                        value = newValue;
                    }
                });


                if (!!attrs.unique) {
                    element.on('show', function(ev) {
                        angular('.tooltip.in').each(function() {
                            var _this = $(this);
                            var tooltip = _this.data('tooltip');
                            if (tooltip && !tooltip.$element.is(element)) {
                                _this.tooltip('hide');
                            }
                        });
                    });
                }

                element.tooltip({
                    title: function() {
                        return angular.isFunction(value) ? value.apply(null, arguments) : value;
                    },
                    html: true
                });

            }
        };
    });
    return module;
});