title: Detect if Minimongo denied a collection write operation
body: <p>How can the client code of a Meteor app detect that a write operation (<code>insert</code>, <code>remove</code>, <code>update</code>) against a collection was denied, so that it can display an appropriate error message?</p>
  
  <pre><code>Collection.remove(id)
  </code></pre>
  
  <p>The console will display:</p>
  
  <blockquote>
    <p>remove failed: Access denied</p>
  </blockquote>