* Support testing using an element * @param {Function} fn Passed the created element and returns a boolean result

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Returns a function to use in pseudos for positionals * @param {Function} fn

Run required flow for getting course schedule and saving to a .json file

* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The met

* Create key-value caches of limited size * @returns {function(string, object)} Returns the Object data after storing it on itself with * property n

* Helper function to retrieve attribute value. * @param {String} suffix * @param {Element} element