Javascript: Split String into size based chunks

splitString.js

/**
 * Split a string into chunks of the given size
 * @param  {String} string is the String to split
 * @param  {Number} size is the size you of the cuts
 * @return {Array} an Array with the strings
 */
function splitString (string, size) {
	var re = new RegExp('.{1,' + size + '}', 'g');
	return string.match(re);
}

Thank you!