/*eslint no-empty: 0*/
/**
 * Extends metadata onto result object and executes any functions
 * @param  {Object} to   The target of the extend
 * @param  {Object} from Metadata to extend
 */
axe.utils.extendMetaData = function(to, from) {
	Object.assign(to, from);
	Object.keys(from)
		.filter(prop => typeof from[prop] === 'function')
		.forEach(prop => {
			to[prop] = null;
			try {
				to[prop] = from[prop](to);
			} catch (e) {}
		});
};
