* 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.

* Encode path using encodeUriSegment, ignoring forward slashes * * @param {string} path Path to encode * @returns {string}

* Performs a non-strict comparison of the subset of two objects, defined by a list of keys. * * @param {Object} a The first object. * @param {Objec

* @ngdoc function * @name angular.equals * @module ng * @function * * @description * Determines if two objects or two values are equivalent. Sup

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

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

* Resolves the raw $http promise.

* @ngdoc service * @kind function * @name $http * @requires ng.$httpBackend * @requires $cacheFactory * @requires $rootScope

* A little logger for this library to use internally. * Basically just a wrapper around `console.log` with * support for feature-detection.

* @api private * @param {Socket} socket [description] * @param {Object} requestCtx [description]

* _isConnected * * @api private * @param {Socket} socket * @return {Boolean} whether the socket is connected and able to *

* Once the directives have been collected, their compile functions are executed. This method * is responsible for inlining directive templates as

* Compile function matches each node in nodeList against the directives. Once all directives * for a particular node are collected their compile

* Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` * counter. If the counter reaches 0, all the `outs

* Implementation of the "Black Hole" variant from: * - http://jsperf.com/angularjs-parse-getter/4 * - http://jsperf.com/path-evaluation-simplified/7

* Callback registered to $httpBackend(): * - caches the response if desired * - resolves the raw $http promise * - calls $appl

* Returns an object of show and hide triggers. * * If a trigger is supplied, * it is used to show the tooltip; otherwise, it will

* Wrapper for linking function which converts normal linking function into a grouped * linking function. * @param linkFn * @param attrS

* Returns a function that provides access to parsed headers. * * Headers are lazy parsed when first requested. * @see parseHeaders * * @param {(s

* Merges a set of parameters with all parameters inherited between the common parents of the * current state and a given destination state. * * @pa

* Invokes the function from a Grunt configuration module with * a single argument - the `grunt` object.