* throw error if the argument is falsy.

* Looks for directives on the given node and adds them to the directive collection which is * sorted. * * @param node Node to search.

* We need our custom method because encodeURIComponent is too aggressive and doesn't follow * http://www.ietf.org/rfc/rfc3986.txt with regards to the

* @ngdoc function * @name angular.equals * @function * * @description * Determines if two objects or two values are equivalent. Supports value ty

* Return the DOM siblings between the first and last node in the given array. * @param {Array} array like object * @returns jQlite object containing

* Given a node with an directive-start it collects all of the siblings until it finds * directive-end. * @param node * @param attrStart

* @private * @param {*} obj * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, * St

* Resolves the raw $http promise.

* @ngdoc function * @name ng.$http * @requires $httpBackend * @requires $browser * @requires $cacheFactory * @requires $rootS