title: How to display map object content in AngularJS ng-repeat
body: <p>I have a map object in my angular controller like this,</p>
  
  <pre><code>var map = new Map();
  map.set(1,'a');
  map.set(2,'b');
  map.set(3,'c');
  map.set(4,'d');
  $scope.map = map;
  </code></pre>
  
  <p>How do I display its content in my html file using ng-repeat?
  I tried the following, they didn't work</p>
  
  <pre><code>    &lt;div ng-repeat ="m in map"&gt;
          {{m}}
      &lt;/div&gt;
  
  
      &lt;div ng-repeat ="(key, value) in map"&gt;
          {{key}}
          {{value}}
      &lt;/div&gt;
  </code></pre>