title: Objective-C - Overriding method in subclass
body: <p>I am having some trouble figuring out hour to accurately override a method in one of my subclasses.</p>
  
  <p>I have subclass (ClassB) of another customclass (ClassA):</p>
  
  <pre><code>@interface ClassB : ClassA {
  }
  </code></pre>
  
  <p>and within <code>ClassA</code>, there is a method called: </p>
  
  <pre><code>-(void)methodName;
  </code></pre>
  
  <p>which fires correctly.</p>
  
  <p>However, I need this method to fire in <code>ClassB</code>.</p>
  
  <p>I've tried implementing (in <code>ClassB</code>):</p>
  
  <pre><code>-(void)methodName {
    [super methodName];
  }
  </code></pre>
  
  <p>but it still won't fire in <code>ClassB</code>.</p>
  
  <p>How can I override methodName so that it will fire in <code>ClassB</code>?</p>