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+<!DOCTYPE html><html><head><title>Ext.Array | Ext JS 4.0 Documentation</title><script type="text/javascript" src="../ext-all.js"></script><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../scrollbars.css" type="text/css"><link rel="stylesheet" href="../docs.css" type="text/css"><link id="styleCss" rel="stylesheet" href="../style.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script><link rel="stylesheet" href="../prettify.css" type="text/css"><!-- link(rel: 'stylesheet', href: req.baseURL + '/css/ext4.css', type: 'text/css')--><link rel="shortcut icon" type="image/ico" href="../favicon.ico"><!--[if IE]>
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+
+ req = {
+ liveURL: '.',
+ standAloneMode: true,
+ origDocClass: 'Ext.Array',
+ docClass: 'Ext.Array',
+ docReq: 'Ext.Array',
+ version: '4.0',
+ baseURL: '.',
+ baseDocURL: '.',
+ baseProdURL: '.'
+ };
+
+ clsInfo = {};
+
+
+
+</script>
+
+<script type="text/javascript" src="../search.js"></script>
+<!--script type="text/javascript" src="/new/javascripts/app/examples.js"></script-->
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+<script type="text/javascript" src="../class_doc.js"></script>
+<script type="text/javascript">
+ req.source = 'Array2.html#Ext-Array';
+ clsInfo = {"methods":["clean","clone","contains","difference","every","filter","flatten","forEach","from","include","indexOf","intersect","map","max","mean","merge","min","pluck","remove","some","sort","sum","toArray","union","unique"],"cfgs":[],"properties":[],"events":[],"subclasses":[]};
+ Ext.onReady(function() {
+ Ext.create('Docs.classPanel');
+ });
+</script><div id="top-block" class="top-block"><h1 id="clsTitle" class="cls"><a href="../source/Array2.html#Ext-Array" target="_blank">Ext.Array</a></h1></div><div id="docContent"><div id="doc-overview-content"><div class="lft"><p>A set of useful static methods to deal with arrays; provide missing methods for older browsers.</p>
+<div class="members"><div class="m-methods"><a name="methods"></a><div class="definedBy">Defined By</div><h3 class="mth p">Methods</h3><div id="method-clean" class="member f ni"><a href="Ext.Array.html#method-clean" rel="method-clean" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-clean" class="viewSource">view source</a></div><a name="clean"></a><a name="method-clean"></a><a href="Ext.Array.html#" rel="method-clean" class="cls expand">clean</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Filter through an array and remove empty item as defined in <a href="Ext.html#isEmpty" rel="Ext#isEmpty" class="docClass">Ext.isEmpty</a></p>
+
+<p>@see Ext.Array.filter</p>
+</div><div class="long"><p>Filter through an array and remove empty item as defined in <a href="Ext.html#isEmpty" rel="Ext#isEmpty" class="docClass">Ext.isEmpty</a></p>
+
+<p>@see Ext.Array.filter</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>results</p>
+</li></ul></div></div></div><div id="method-clone" class="member ni"><a href="Ext.Array.html#method-clone" rel="method-clone" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-clone" class="viewSource">view source</a></div><a name="clone"></a><a name="method-clone"></a><a href="Ext.Array.html#" rel="method-clone" class="cls expand">clone</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short">Clone a flat array without referencing the previous one. Note that this is different
+from Ext.clone since it doesn't ...</div><div class="long"><p>Clone a flat array without referencing the previous one. Note that this is different
+from Ext.clone since it doesn't handle recursive cloning. It's simply a convenient, easy-to-remember method
+for Array.prototype.slice.call(array)</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The clone array</p>
+</li></ul></div></div></div><div id="method-contains" class="member ni"><a href="Ext.Array.html#method-contains" rel="method-contains" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-contains" class="viewSource">view source</a></div><a name="contains"></a><a name="method-contains"></a><a href="Ext.Array.html#" rel="method-contains" class="cls expand">contains</a>(
+<span class="pre">Array array, Mixed item</span>)
+ : Boolean</div><div class="description"><div class="short"><p>Checks whether or not the given <code>array</code> contains the specified <code>item</code></p>
+</div><div class="long"><p>Checks whether or not the given <code>array</code> contains the specified <code>item</code></p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array to check</p>
+</div></li><li><span class="pre">item</span> : Mixed<div class="sub-desc"><p>The item to look for</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span> <p>True if the array contains the item, false otherwise</p>
+</li></ul></div></div></div><div id="method-difference" class="member ni"><a href="Ext.Array.html#method-difference" rel="method-difference" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-difference" class="viewSource">view source</a></div><a name="difference"></a><a name="method-difference"></a><a href="Ext.Array.html#" rel="method-difference" class="cls expand">difference</a>(
+<span class="pre">Array array, Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Perform a set difference A-B by subtracting all items in array B from array A.</p>
+</div><div class="long"><p>Perform a set difference A-B by subtracting all items in array B from array A.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>A</p>
+</div></li><li><span class="pre">array</span> : Array<div class="sub-desc"><p>B</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>difference</p>
+</li></ul></div></div></div><div id="method-every" class="member ni"><a href="Ext.Array.html#method-every" rel="method-every" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-every" class="viewSource">view source</a></div><a name="every"></a><a name="method-every"></a><a href="Ext.Array.html#" rel="method-every" class="cls expand">every</a>(
+<span class="pre">Array array, Function fn, Object scope</span>)
+ : Boolean</div><div class="description"><div class="short">Executes the specified function for each array element until the function returns a falsy value.
+If such an item is f...</div><div class="long"><p>Executes the specified function for each array element until the function returns a falsy value.
+If such an item is found, the function will return false immediately.
+Otherwise, it will return true.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Callback function for each item</p>
+</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Callback function scope</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span> <p>True if no false value is returned by the callback function.</p>
+</li></ul></div></div></div><div id="method-filter" class="member ni"><a href="Ext.Array.html#method-filter" rel="method-filter" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-filter" class="viewSource">view source</a></div><a name="filter"></a><a name="method-filter"></a><a href="Ext.Array.html#" rel="method-filter" class="cls expand">filter</a>(
+<span class="pre">Array array, Function fn, Object scope</span>)
+ : Array</div><div class="description"><div class="short"><p>Creates a new array with all of the elements of this array for which
+the provided filtering function returns true.</p>
+</div><div class="long"><p>Creates a new array with all of the elements of this array for which
+the provided filtering function returns true.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Callback function for each item</p>
+</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Callback function scope</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>results</p>
+</li></ul></div></div></div><div id="method-flatten" class="member ni"><a href="Ext.Array.html#method-flatten" rel="method-flatten" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-flatten" class="viewSource">view source</a></div><a name="flatten"></a><a name="method-flatten"></a><a href="Ext.Array.html#" rel="method-flatten" class="cls expand">flatten</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Recursively flattens into 1-d Array. Injects Arrays inline.</p>
+</div><div class="long"><p>Recursively flattens into 1-d Array. Injects Arrays inline.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array to flatten</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The new, flattened array.</p>
+</li></ul></div></div></div><div id="method-forEach" class="member ni"><a href="Ext.Array.html#method-forEach" rel="method-forEach" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-forEach" class="viewSource">view source</a></div><a name="forEach"></a><a name="method-forEach"></a><a href="Ext.Array.html#" rel="method-forEach" class="cls expand">forEach</a>(
+<span class="pre">Array array, Function fn, Object scope</span>)
+ : void</div><div class="description"><div class="short">Iterates an array and invoke the given callback function for each item. Note that this will simply
+delegate to the na...</div><div class="long"><p>Iterates an array and invoke the given callback function for each item. Note that this will simply
+delegate to the native Array.prototype.forEach method if supported.
+It doesn't support stopping the iteration by returning false in the callback function like
+<a href="Ext.Array.html#each" rel="Ext.Array#each" class="docClass">each</a>. However, performance could be much better in modern browsers comparing with
+<a href="Ext.Array.html#each" rel="Ext.Array#each" class="docClass">each</a></p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array to iterate</p>
+</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function callback, to be invoked these arguments:</p>
+
+<ul>
+<li><code>item</code>: {Mixed} The item at the current <code>index</code> in the passed <code>array</code></li>
+<li><code>index</code>: {Number} The current <code>index</code> within the <code>array</code></li>
+<li><code>allItems</code>: {Array} The <code>array</code> itself which was passed as the first argument</li>
+</ul>
+
+</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(Optional) The execution scope (<code>this</code>) in which the specified function is executed.</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
+</li></ul></div></div></div><div id="method-from" class="member ni"><a href="Ext.Array.html#method-from" rel="method-from" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-from" class="viewSource">view source</a></div><a name="from"></a><a name="method-from"></a><a href="Ext.Array.html#" rel="method-from" class="cls expand">from</a>(
+<span class="pre">Array/Mixed value, Boolean newReference</span>)
+ : Array</div><div class="description"><div class="short">Converts a value to an array if it's not already an array; returns:
+
+
+An empty array if given value is undefined or n...</div><div class="long"><p>Converts a value to an array if it's not already an array; returns:</p>
+
+<ul>
+<li>An empty array if given value is <code>undefined</code> or <code>null</code></li>
+<li>Itself if given value is already an array</li>
+<li>An array copy if given value is <a href="Ext.html#isIterable" rel="Ext#isIterable" class="docClass">iterable</a> (arguments, NodeList and alike)</li>
+<li>An array with one item which is the given value, otherwise</li>
+</ul>
+
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Array/Mixed<div class="sub-desc"><p>The value to convert to an array if it's not already is an array</p>
+</div></li><li><span class="pre">newReference</span> : Boolean<div class="sub-desc"><p>(Optional) newReference True to clone the given array and return a new reference if necessary,
+defaults to false</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>array</p>
+</li></ul></div></div></div><div id="method-include" class="member ni"><a href="Ext.Array.html#method-include" rel="method-include" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-include" class="viewSource">view source</a></div><a name="include"></a><a name="method-include"></a><a href="Ext.Array.html#" rel="method-include" class="cls expand">include</a>(
+<span class="pre">Array array, Mixed item</span>)
+ : Array</div><div class="description"><div class="short"><p>Push an item into the array only if the array doesn't contain it yet</p>
+</div><div class="long"><p>Push an item into the array only if the array doesn't contain it yet</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array</p>
+</div></li><li><span class="pre">item</span> : Mixed<div class="sub-desc"><p>The item to include</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The passed array itself</p>
+</li></ul></div></div></div><div id="method-indexOf" class="member ni"><a href="Ext.Array.html#method-indexOf" rel="method-indexOf" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-indexOf" class="viewSource">view source</a></div><a name="indexOf"></a><a name="method-indexOf"></a><a href="Ext.Array.html#" rel="method-indexOf" class="cls expand">indexOf</a>(
+<span class="pre">Array array, Mixed item, Number from</span>)
+ : Number</div><div class="description"><div class="short">Get the index of the provided item in the given array, a supplement for the
+missing arrayPrototype.indexOf in Interne...</div><div class="long"><p>Get the index of the provided <code>item</code> in the given <code>array</code>, a supplement for the
+missing arrayPrototype.indexOf in Internet Explorer.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array to check</p>
+</div></li><li><span class="pre">item</span> : Mixed<div class="sub-desc"><p>The item to look for</p>
+</div></li><li><span class="pre">from</span> : Number<div class="sub-desc"><p>(Optional) The index at which to begin the search</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span> <p>The index of item in the array (or -1 if it is not found)</p>
+</li></ul></div></div></div><div id="method-intersect" class="member ni"><a href="Ext.Array.html#method-intersect" rel="method-intersect" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-intersect" class="viewSource">view source</a></div><a name="intersect"></a><a name="method-intersect"></a><a href="Ext.Array.html#" rel="method-intersect" class="cls expand">intersect</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Merge multiple arrays into one with unique items that exist in all of the arrays.</p>
+</div><div class="long"><p>Merge multiple arrays into one with unique items that exist in all of the arrays.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>,...</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>intersect</p>
+</li></ul></div></div></div><div id="method-map" class="member ni"><a href="Ext.Array.html#method-map" rel="method-map" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-map" class="viewSource">view source</a></div><a name="map"></a><a name="method-map"></a><a href="Ext.Array.html#" rel="method-map" class="cls expand">map</a>(
+<span class="pre">Array array, Function fn, Object scope</span>)
+ : Array</div><div class="description"><div class="short"><p>Creates a new array with the results of calling a provided function on every element in this array.</p>
+</div><div class="long"><p>Creates a new array with the results of calling a provided function on every element in this array.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Callback function for each item</p>
+</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Callback function scope</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>results</p>
+</li></ul></div></div></div><div id="method-max" class="member ni"><a href="Ext.Array.html#method-max" rel="method-max" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-max" class="viewSource">view source</a></div><a name="max"></a><a name="method-max"></a><a href="Ext.Array.html#" rel="method-max" class="cls expand">max</a>(
+<span class="pre">Array|NodeList array, [Function comparisonFn]</span>)
+ : Mixed</div><div class="description"><div class="short"><p>Returns the maximum value in the Array</p>
+</div><div class="long"><p>Returns the maximum value in the Array</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array|NodeList<div class="sub-desc"><p>The Array from which to select the maximum value.</p>
+</div></li><li><span class="pre">comparisonFn</span> : Function<div class="sub-desc"><p>(optional) a function to perform the comparision which determines maximization.</p>
+
+<pre><code> If omitted the ">" operator will be used. Note: gt = 1; eq = 0; lt = -1
+</code></pre>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span> <p>maxValue The maximum value</p>
+</li></ul></div></div></div><div id="method-mean" class="member ni"><a href="Ext.Array.html#method-mean" rel="method-mean" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-mean" class="viewSource">view source</a></div><a name="mean"></a><a name="method-mean"></a><a href="Ext.Array.html#" rel="method-mean" class="cls expand">mean</a>(
+<span class="pre">Array array</span>)
+ : Number</div><div class="description"><div class="short"><p>Calculates the mean of all items in the array</p>
+</div><div class="long"><p>Calculates the mean of all items in the array</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The Array to calculate the mean value of.</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span> <p>The mean.</p>
+</li></ul></div></div></div><div id="method-merge" class="member ni"><a href="Ext.Array.html#method-merge" rel="method-merge" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-merge" class="viewSource">view source</a></div><a name="merge"></a><a name="method-merge"></a><a href="Ext.Array.html#" rel="method-merge" class="cls expand">merge</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Merge multiple arrays into one with unique items. Alias to <a href="Ext.Array.html#union" rel="Ext.Array#union" class="docClass">union</a>.</p>
+</div><div class="long"><p>Merge multiple arrays into one with unique items. Alias to <a href="Ext.Array.html#union" rel="Ext.Array#union" class="docClass">union</a>.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>,...</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>merged</p>
+</li></ul></div></div></div><div id="method-min" class="member ni"><a href="Ext.Array.html#method-min" rel="method-min" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-min" class="viewSource">view source</a></div><a name="min"></a><a name="method-min"></a><a href="Ext.Array.html#" rel="method-min" class="cls expand">min</a>(
+<span class="pre">Array|NodeList array, [Function comparisonFn]</span>)
+ : Mixed</div><div class="description"><div class="short"><p>Returns the minimum value in the Array.</p>
+</div><div class="long"><p>Returns the minimum value in the Array.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array|NodeList<div class="sub-desc"><p>The Array from which to select the minimum value.</p>
+</div></li><li><span class="pre">comparisonFn</span> : Function<div class="sub-desc"><p>(optional) a function to perform the comparision which determines minimization.</p>
+
+<pre><code> If omitted the "<" operator will be used. Note: gt = 1; eq = 0; lt = -1
+</code></pre>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span> <p>minValue The minimum value</p>
+</li></ul></div></div></div><div id="method-pluck" class="member ni"><a href="Ext.Array.html#method-pluck" rel="method-pluck" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-pluck" class="viewSource">view source</a></div><a name="pluck"></a><a name="method-pluck"></a><a href="Ext.Array.html#" rel="method-pluck" class="cls expand">pluck</a>(
+<span class="pre">Array|NodeList array, String propertyName</span>)
+ : Array</div><div class="description"><div class="short">Plucks the value of a property from each item in the Array. Example:
+
+Ext.Array.pluck(Ext.query("p"), "className"); /...</div><div class="long"><p>Plucks the value of a property from each item in the Array. Example:</p>
+
+<pre><code>Ext.Array.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
+</code></pre>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array|NodeList<div class="sub-desc"><p>The Array of items to pluck the value from.</p>
+</div></li><li><span class="pre">propertyName</span> : String<div class="sub-desc"><p>The property name to pluck from each element.</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The value from each item in the Array.</p>
+</li></ul></div></div></div><div id="method-remove" class="member ni"><a href="Ext.Array.html#method-remove" rel="method-remove" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-remove" class="viewSource">view source</a></div><a name="remove"></a><a name="method-remove"></a><a href="Ext.Array.html#" rel="method-remove" class="cls expand">remove</a>(
+<span class="pre">Array array, Mixed item</span>)
+ : Array</div><div class="description"><div class="short"><p>Removes the specified item from the array if it exists</p>
+</div><div class="long"><p>Removes the specified item from the array if it exists</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array</p>
+</div></li><li><span class="pre">item</span> : Mixed<div class="sub-desc"><p>The item to remove</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The passed array itself</p>
+</li></ul></div></div></div><div id="method-some" class="member ni"><a href="Ext.Array.html#method-some" rel="method-some" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-some" class="viewSource">view source</a></div><a name="some"></a><a name="method-some"></a><a href="Ext.Array.html#" rel="method-some" class="cls expand">some</a>(
+<span class="pre">Array array, Function fn, Object scope</span>)
+ : Boolean</div><div class="description"><div class="short">Executes the specified function for each array element until the function returns a truthy value.
+If such an item is ...</div><div class="long"><p>Executes the specified function for each array element until the function returns a truthy value.
+If such an item is found, the function will return true immediately. Otherwise, it will return false.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Callback function for each item</p>
+</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Callback function scope</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span> <p>True if the callback function returns a truthy value.</p>
+</li></ul></div></div></div><div id="method-sort" class="member ni"><a href="Ext.Array.html#method-sort" rel="method-sort" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-sort" class="viewSource">view source</a></div><a name="sort"></a><a name="method-sort"></a><a href="Ext.Array.html#" rel="method-sort" class="cls expand">sort</a>(
+<span class="pre">Array array, [Function sortFn]</span>)
+ : Array</div><div class="description"><div class="short"><p>Sorts the elements of an Array.
+By default, this method sorts the elements alphabetically and ascending.</p>
+</div><div class="long"><p>Sorts the elements of an Array.
+By default, this method sorts the elements alphabetically and ascending.</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The array to sort.</p>
+</div></li><li><span class="pre">sortFn</span> : Function<div class="sub-desc"><p>(optional) The comparison function.</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>The sorted array.</p>
+</li></ul></div></div></div><div id="method-sum" class="member ni"><a href="Ext.Array.html#method-sum" rel="method-sum" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-sum" class="viewSource">view source</a></div><a name="sum"></a><a name="method-sum"></a><a href="Ext.Array.html#" rel="method-sum" class="cls expand">sum</a>(
+<span class="pre">Array array</span>)
+ : Number</div><div class="description"><div class="short"><p>Calculates the sum of all items in the given array</p>
+</div><div class="long"><p>Calculates the sum of all items in the given array</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc"><p>The Array to calculate the sum value of.</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span> <p>The sum.</p>
+</li></ul></div></div></div><div id="method-toArray" class="member ni"><a href="Ext.Array.html#method-toArray" rel="method-toArray" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-toArray" class="viewSource">view source</a></div><a name="toArray"></a><a name="method-toArray"></a><a href="Ext.Array.html#" rel="method-toArray" class="cls expand">toArray</a>(
+<span class="pre">Mixed iterable, Number start, Number end</span>)
+ : Array</div><div class="description"><div class="short">Converts any iterable (numeric indices and a length property) into a true array.
+
+function test() {
+
+var args = Ext.A...</div><div class="long"><p>Converts any iterable (numeric indices and a length property) into a true array.</p>
+
+<p>function test() {</p>
+
+<pre><code>var args = Ext.Array.toArray(arguments),
+ fromSecondToLastArgs = Ext.Array.toArray(arguments, 1);
+
+alert(args.join(' '));
+alert(fromSecondToLastArgs.join(' '));
+</code></pre>
+
+<p>}</p>
+
+<p>test('just', 'testing', 'here'); // alerts 'just testing here';</p>
+
+<pre><code> // alerts 'testing here';
+</code></pre>
+
+<p>Ext.Array.toArray(document.getElementsByTagName('div')); // will convert the NodeList into an array
+Ext.Array.toArray('splitted'); // returns ['s', 'p', 'l', 'i', 't', 't', 'e', 'd']
+Ext.Array.toArray('splitted', 0, 3); // returns ['s', 'p', 'l', 'i']</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">iterable</span> : Mixed<div class="sub-desc"><p>the iterable object to be turned into a true Array.</p>
+</div></li><li><span class="pre">start</span> : Number<div class="sub-desc"><p>(Optional) a zero-based index that specifies the start of extraction. Defaults to 0</p>
+</div></li><li><span class="pre">end</span> : Number<div class="sub-desc"><p>(Optional) a zero-based index that specifies the end of extraction. Defaults to the last
+index of the iterable value</p>
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>array</p>
+</li></ul></div></div></div><div id="method-union" class="member ni"><a href="Ext.Array.html#method-union" rel="method-union" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-union" class="viewSource">view source</a></div><a name="union"></a><a name="method-union"></a><a href="Ext.Array.html#" rel="method-union" class="cls expand">union</a> : void</div><div class="description"><div class="short"><p>Alias to <a href="Ext.Array.html#merge" rel="Ext.Array#merge" class="docClass">merge</a>.</p>
+</div><div class="long"><p>Alias to <a href="Ext.Array.html#merge" rel="Ext.Array#merge" class="docClass">merge</a>.</p>
+<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>
+</li></ul></div></div></div><div id="method-unique" class="member ni"><a href="Ext.Array.html#method-unique" rel="method-unique" class="expand more ar"><span> </span></a><div class="title"><div class="meta"><a href="Ext.Array.html" class="definedIn docClass">Ext.Array</a><br/><a href="../source/Array2.html#Ext-Array-method-unique" class="viewSource">view source</a></div><a name="unique"></a><a name="method-unique"></a><a href="Ext.Array.html#" rel="method-unique" class="cls expand">unique</a>(
+<span class="pre">Array array</span>)
+ : Array</div><div class="description"><div class="short"><p>Returns a new array with unique items</p>
+</div><div class="long"><p>Returns a new array with unique items</p>
+<h3 class="pa">Parameters</h3><ul><li><span class="pre">array</span> : Array<div class="sub-desc">
+</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span> <p>results</p>
+</li></ul></div></div></div></div></div></div></div><div id="pageContent"></div></div></div></div></body></html>
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