title: NSTimer with anonymous function / block?
body: <p>I want to be able to schedule three small events in the future without having to write a function for each.  How can I do this using <code>NSTimer</code>? I understand blocks facilitate anonymous functions but can they be used within <code>NSTimer</code> and if so, how?</p>
  
  <pre><code>[NSTimer scheduledTimerWithTimeInterval:gameInterval  
           target:self selector:@selector(/* I simply want to update a label here */) 
           userInfo:nil repeats:NO];
  </code></pre>