function return different objects
<p>I have a function(myFunction) with parameter v, I hope it can return different object depend the value of v.</p>

<p>something like below:</p>

<pre><code>-(NSString*)myFunction:(NSInteger)v;
-(NSNumber*)myFunction:(NSInteger)v;
</code></pre>

<p>Is it possible?</p>

<p>Welcome any comment</p>

<p>Thanks interdev</p>
