title: Objective-C - is it okay to not have a return for a method?
body: <p>I have a method that returns an object, like</p>
  
  <pre><code>- (myObject *) doStuff: (NSString *)x 
  </code></pre>
  
  <p>This method creates an entry on an array and also returns the object created, so I can do other things with it after running the method, but at some point in my code I don't need the reference it returns, so, instead of using</p>
  
  <pre><code>myObj1 = [doStuff: myValue];
  </code></pre>
  
  <p>I just want to make it like</p>
  
  <pre><code>[doStuff: myValue];
  </code></pre>
  
  <p>Is it ok to do that? Will I have any problem like crash or the app becoming crazy? 
  Is there other alternatives to make this?</p>