* When the element is replaced with HTML template then the new attributes * on the template need to be merged with the existing attributes in the

* Parse headers into key value object * * @param {string} headers Raw headers as a string * @returns {Object} Parsed headers as key value object

* Parses an escaped url query string into key-value pairs. * @returns {Object.<string,boolean|Array>}

* @param path {string} path * @param opts {Object} options * @return {?Object} * * @description * Normalizes the given path, retur

* makes the `entry` the freshEnd of the LRU linked list

* when using forEach the params are value, key, but it is often useful to have key, value. * @param {function(string, *)} iteratorFn * @returns {fun

* Set or clear the hashkey for an object. * @param obj object * @param h the hashkey (!truthy to delete the hashkey)

* Chain all given functions * * This function is used for both request and response transforming * * @param {*} data Data to transform. * @param

* Tries to decode the URI component without throwing an exception. * * @private * @param str value potential URI component to check. * @returns {b

* Parse a request URL and determine whether this is a same-origin request as the application document. * * @param {string|object} requestUrl The url