Get only the string value from NSArray output
<p>I am storing values from Json response like</p>

<pre><code>self.NameArray = self.attachmentsArray.valueForKey("filename") as! NSArray 
</code></pre>

<p>Output:</p>

<pre><code>NameArray(("Din.pdf","img.jpeg"),(),(),("41_58"))
</code></pre>

<p>I got this output. I need to get the array only having <code>("Din.pdf","img.jpeg","41_58")</code>.</p>

<p>How to get it using swift code?</p>