Make a reverse filter
<p>I have a tableview and I want to filter the data to show only the cells witch has a different date than today, like a reverse search.</p>

<p>I have this to show the cells with a certain date:</p>

<pre><code>filtered = events.filter({ (aEvent : Tareas) -&gt; Bool in
        let tmp: NSString = aEvent.eventStatus
        let range = tmp.rangeOfString("2016-11-24", options: NSStringCompareOptions.LiteralSearch)
        return range.location != NSNotFound
    })
</code></pre>

<p>I need to do the oposite, show the cells with a different date, is that posible?</p>