title: Under ARC, how do I release the elements in an NSArray?
body: <p>Under standard Objective-C manual memory management, it was suggested in <a href="https://stackoverflow.com/q/3178039/19679">this question</a> that the way to release an NSArray initialized using </p>
  
  <pre><code>imageArray  = [[NSArray alloc] initWithObjects:[UIImage imageNamed:@"1.png"], 
                          [UIImage imageNamed:@"2.png"],
                          nil];
  </code></pre>
  
  <p>was to use </p>
  
  <pre><code>[imageArray release];
  imageArray = nil;
  </code></pre>
  
  <p>Given that we no longer can use <code>-release</code> under automatic reference counting, what would be the suggested way to release this NSArray under ARC?</p>