brettstimmerman/index.html

## index.html
<!doctype html>
<html>
<head>
  <title>Duck punch Node.scrubVal's inability to handle empty arrays</title>
</head>
<body>
  <ul>
    <li>One</li>
    <li>Two</li>
    <li>Three</li>
  </ul>

  <script src="http://yui.yahooapis.com/3.3.0/build/yui/yui-min.js"></script>
  <script src="node-scrubval-fix.js"></script>

  <script>
    function test(Y) {
      var nodes = Y.all('li');

      // These should always return NodeLists
      console.log(
        nodes.slice(0),
        nodes.splice(2),
        nodes.concat(nodes);
      );

      // These should normally return empty arrays,
      // and return empty NodeLists with the fix applied
      console.log(
        nodes.slice(5),
        nodes.splice(3),
        Y.all('.none').concat(Y.all('.none'))
      );
    }

    YUI().use('node', test);
    YUI().use('node', 'node-scrubval-fix', test);
  </script>
</body>
</html>

## node-scrubval-fix.js
YUI.add('node-scrubval-fix', function (Y) {
    var scrubVal = Y.Node.scrubVal;

    Y.Node.scrubVal = function () {
        var val = scrubVal.apply(null, arguments);

        return Y.Lang.isArray(val) ? Y.all(val) : val;
    };
}, '0.0.1', { requires: ['node-base'] });
	<!doctype html>
	<html>
	<head>
	<title>Duck punch Node.scrubVal's inability to handle empty arrays</title>
	</head>
	<body>
	<ul>
	<li>One</li>
	<li>Two</li>
	<li>Three</li>
	</ul>

	<script src="http://yui.yahooapis.com/3.3.0/build/yui/yui-min.js"></script>
	<script src="node-scrubval-fix.js"></script>

	<script>
	function test(Y) {
	var nodes = Y.all('li');

	// These should always return NodeLists
	console.log(
	nodes.slice(0),
	nodes.splice(2),
	nodes.concat(nodes);
	);

	// These should normally return empty arrays,
	// and return empty NodeLists with the fix applied
	console.log(
	nodes.slice(5),
	nodes.splice(3),
	Y.all('.none').concat(Y.all('.none'))
	);
	}

	YUI().use('node', test);
	YUI().use('node', 'node-scrubval-fix', test);
	</script>
	</body>
	</html>
	YUI.add('node-scrubval-fix', function (Y) {
	var scrubVal = Y.Node.scrubVal;

	Y.Node.scrubVal = function () {
	var val = scrubVal.apply(null, arguments);

	return Y.Lang.isArray(val) ? Y.all(val) : val;
	};
	}, '0.0.1', { requires: ['node-base'] });