title: Swift 3 - How to append NSMutableArray objects to another NSMutableArray
body: <p>I wan to append objects from a <code>NSMutablArray</code> to another <code>NSMutableArray</code> on Swift 3 but I can't achieve that.</p>
  
  <p>This is what I tried to do first:</p>
  
  <pre><code>mutableArray.addObjects(from: anotherMutableArray)
  </code></pre>
  
  <p>And I got this error:</p>
  
  <blockquote>
    <p>Cannot convert value of type 'NSMutableArray?' to expected argument type '[Any]'</p>
  </blockquote>
  
  <p>Then I tried this:</p>
  
  <pre><code>mutableArray.addObjects(from: anotherMutableArray as [Any])
  </code></pre>
  
  <p>And I got this error:</p>
  
  <blockquote>
    <p>Cannot convert value of type 'NSMutableArray?' to type '[Any]' in coercion</p>
  </blockquote>
  
  <p>How can I append objects from a <code>NSMutableArray</code> to another <code>NSMutableArray</code> on Swift 3?</p>