title: className method?
body: <p>I have just been watching the Stanford iPhone lecture online from Jan 2010 and I noticed that the guy from Apple keeps referring to getting an objects class name using "className" e.g.</p>
  
  <pre><code>NSArray *myArray = [NSArray arrayWithObjects:@"ONE", @"TWO", nil];
  NSLog(@"I am an %@ and have %d items", [myArray className], [myArray count]);
  </code></pre>
  
  <p>However, I can't get this to work, the closest I can come up with it to use class, is className wrong, did it get removed, just curious?</p>
  
  <pre><code>NSArray *myArray = [NSArray arrayWithObjects:@"ONE", @"TWO", nil];
  NSLog(@"I am an %@ and have %d items", [myArray class], [myArray count]);
  </code></pre>
  
  <p>Gary</p>