angular.foreach.html

<h1>angular.foreach</h1>
<fieldset class="workInProgress">
  <legend>Work In Progress</legend>
  This page is currently being revised. It might be incomplete or contain inaccuracies.
  
</fieldset>
<h2>Description</h2>
<p>Invokes the <code>iterator</code> function once for each item in <code>obj</code> collection. The collection can either
be an object or an array. The <code>iterator</code> function is invoked with <code>iterator(value, key)</code>, where
<code>value</code> is the value of an object property or an array element and <code>key</code> is the object property
key or array element index. Optionally, <code>context</code> can be specified for the iterator function.</p><div ng:non-bindable><pre class="brush: js; html-script: true;">
     var values = {name: 'misko', gender: 'male'};
     var log = [];
     angular.foreach(values, function(value, key){
       this.push(key + ': ' + value);
     }, log);
     expect(log).toEqual(['name: misko', 'gender:male']);
   </pre></div>
<h2>Usage</h2>
<tt ng:non-bindable>
angular.foreach(obj, iterator, context);
</tt>
<h3>Parameters</h3>
<ul>
    <li><tt>obj</tt> –
      <tt>&#123;Object|Array&#125;</tt>
      <tt></tt>
      – Object to iterate over.</li>
    <li><tt>iterator</tt> –
      <tt>&#123;function()&#125;</tt>
      <tt></tt>
      – Iterator function.</li>
    <li><tt>context</tt> –
      <tt>&#123;Object&#125;</tt>
      <tt></tt>
      – Object to become context (<code>this</code>) for the iterator function.</li>
  </ul>
<h3>Returns</h3>
<tt>&#123;Objet|Array&#125;</tt> Reference to <code>obj</code>.