title: How to do reverse filtering in angularjs controller
body: <p>I am filtering the array </p>
  
  <pre><code>$filter('filter')($scope.model.data, {dataType: term });
  </code></pre>
  
  <p>But how to do reverse filtering
  I want to exclude some data from displaying</p>
  
  <pre><code>$filter('filter')($scope.model.data, {dataType: 'wrongtype' }); // Exclude this type
  </code></pre>
  
  <p>Something like <code>$filter('excludefilter')($scope.model.data, {dataType: 'wrongtype' })</code></p>
  
  <p>Please suggest </p>