title: Initialize NSArray with floats?
body: <p>Is this a valid way to initalize an NSArray with float objects?</p>
  
  <pre><code>NSArray *fatArray = [NSArray arrayWithObjects:
                      [NSNumber numberWithFloat:6.9],
                      [NSNumber numberWithFloat:4.7],
                      [NSNumber numberWithFloat:6.6],
                      [NSNumber numberWithFloat:6.9],nil];
  </code></pre>
  
  <p>It works and it feels right, just wanted to make sure I was on the right track.</p>
  
  <p>gary</p>