223 	function flatten(arr) {  argument
224 	  return Array.prototype.concat.apply([], arr);  argument
377 	function without(arr, matcher) {  argument
378 	  if (isUndefined$1(arr)) {
382 	  ensureArray(arr);
384 	  return arr.filter(function (el, idx) {
761 	var indexof = function(arr, obj){  argument
762 	  if (indexOf$1) return arr.indexOf(obj);
763 	  for (var i = 0; i < arr.length; ++i) {
764 	    if (arr[i] === obj) return i;
830 	  var arr = this.array();
831 	  var i = indexof(arr, name);
832 	  if (!~i) arr.push(name);
833 	  this.el.className = arr.join(' ');
859 	  var arr = this.array();
860 	  var i = indexof(arr, name);
861 	  if (~i) arr.splice(i, 1);
862 	  this.el.className = arr.join(' ');
875 	  var arr = this.array();
876 	  for (var i = 0; i < arr.length; i++) {
877 	    if (re.test(arr[i])) {
878 	      this.remove(arr[i]);
937 	  var arr = str.split(re$1);
938 	  if ('' === arr[0]) arr.shift();
939 	  return arr;
1426 	function index(arr, obj) {  argument
1427 	  if (arr.indexOf) {
1428 	    return arr.indexOf(obj);
1432 	  for (var i = 0; i < arr.length; ++i) {
1433 	    if (arr[i] === obj) {
1486 	  var arr = this.array();
1487 	  var i = index(arr, name);
1489 	    arr.push(name);
1493 	    this.el.className.baseVal = arr.join(' ');
1495 	    this.el.className = arr.join(' ');
1523 	  var arr = this.array();
1524 	  var i = index(arr, name);
1526 	    arr.splice(i, 1);
1528 	  this.el.className.baseVal = arr.join(' ');
1541 	  var arr = this.array();
1542 	  for (var i = 0; i < arr.length; i++) {
1543 	    if (re.test(arr[i])) {
1544 	      this.remove(arr[i]);
1603 	  var arr = str.split(re);
1604 	  if ('' === arr[0]) {
1605 	    arr.shift();
1607 	  return arr;
1939 	function slice$1(arr) {  argument
1940 	  return Array.prototype.slice.call(arr);  argument
3263 	  if (pth.arr) {
3264 	    return clone(pth.arr);
3300 	  pth.arr = clone(data);
25751 	function last(arr) {  argument
25752 	  return arr && arr[arr.length - 1];
49643 	  function lastIdx(arr) {  argument
49644 	    return arr.length - 1;