Create directory in app group container swift
<p>How can I go about creating a directory in my App's group container?</p>

<p>I've tried using as the file manager:</p>

<pre><code>let directory: NSURL = NSFileManager.defaultManager().containerURLForSecurityApplicationGroupIdentifier("APP_GROUP_IDENTIFIER")!
</code></pre>

<p>but that doesn't create a directory...How can I go about creating a directory in this folder?</p>