* @ngdoc function * @name angular.forEach * @module ng * @kind function * * @description * Invokes the `iterator` function once for each item in

* @ngdoc function * @name angular.isDefined * @module ng * @kind function * * @description * Determines if a reference is defined. * * @param

* @ngdoc function * @name angular.isString * @module ng * @kind function * * @description * Determines if a reference is a `String`. * * @para

* @ngdoc function * @name angular.extend * @module ng * @kind function * * @description * Extends the destination object `dst` by copying own en

* @ngdoc function * @name angular.isFunction * @module ng * @kind function * * @description * Determines if a reference is a `Function`. * * @

* @ngdoc function * @name angular.isObject * @module ng * @kind function * * @description * Determines if a reference is an `Object`. Unlike `ty

* @ngdoc function * @name angular.isUndefined * @module ng * @kind function * * @description * Determines if a reference is undefined. * * @pa

* @description * * This object provides a utility for producing rich Error messages within * Angular. It can be called as follows: * * var exampl

* Helpers

* @param {string} provider * @param {string} method * @param {String=} insertMethod * @returns {angular.Module}

* Creates a shallow copy of an object, an array or a primitive

* @returns {string} Returns the string representation of the element.

* * @param {string} begin * @param {string} whole * @returns {string} returns text from whole after begin or undefined if it does not begin with *

* @ngdoc method * @name $filterProvider#register * @param {string|Object} name Name of the filter function, or an object map of filters where

* @ngdoc function * @name angular.toJson * @module ng * @kind function * * @description * Serializes input into a JSON-formatted string. Propert

* throw error if the name given is hasOwnProperty * @param {String} name the name to test * @param {String} context the context in which the na

* Benchmark a function

* Converts all accepted directives format into proper directive name. * @param name Name to normalize