-<html>\r
-<head>\r
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> \r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js">/**
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**
* @class Ext
*/
* @return {Number} Value, if numeric, else defaultValue
*/
num : function(v, defaultValue){
- v = Number(Ext.isEmpty(v) || Ext.isBoolean(v) ? NaN : v);
+ v = Number(Ext.isEmpty(v) || Ext.isArray(v) || Ext.isBoolean(v) || (Ext.isString(v) && v.trim().length == 0) ? NaN : v);
return isNaN(v) ? defaultValue : v;
},
}
});
* </code></pre>
- * @param {Object} The destination object.
- * @param {Object} The source object.
- * @param {Array/String} Either an Array of property names, or a comma-delimited list
+ * @param {Object} dest The destination object.
+ * @param {Object} source The source object.
+ * @param {Array/String} names Either an Array of property names, or a comma-delimited list
* of property names to copy.
* @return {Object} The modified object.
*/
* @return {Number} The mean.
*/
mean : function(arr){
- return Ext.sum(arr) / arr.length;
+ return arr.length > 0 ? Ext.sum(arr) / arr.length : undefined;
},
<div id="method-Ext-sum"></div>/**
* </code></pre>
* @param {Array|NodeList} arr The Array of items to invoke the method on.
* @param {String} methodName The method name to invoke.
- * @param {Anything} ... Arguments to send into the method invocation.
+ * @param {...*} args Arguments to send into the method invocation.
* @return {Array} The results of invoking the method on each item in the array.
*/
invoke : function(arr, methodName){
return Math.min(Math.max(this, min), max);
}
});
-</pre> \r
-</body>\r
+</pre>
+</body>
</html>
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