axe-core/lib/core/utils/token-list.js

Accessibility engine for automated Web UI testing

/**
 * Converts space delimited token list to an Array
 * @method tokenList
 * @memberof axe.utils
 * @param  {String} str
 * @return {Array}
 */
axe.utils.tokenList = function(str) {
	'use strict';

	return str
		.trim()
		.replace(/\s{2,}/g, ' ')
		.split(' ');
};