title: Generate custom init method automatically
body: <p>Is it possible to generate custom init method automatically from Xcode, as Android Studio does  for android?
  I mean, if I declare some properties in .h, for example: 
      int a;
      int b;</p>
  
  <p>So, I would like to create automatically a init method as:</p>
  
  <pre><code>- (id)initWithA:(int) aInner andB:(int) bInner
  {
       a = aInner;
       b = bInner;
  }
  </code></pre>