title: Convert from nullable object into nonnull (Objective-C)
body: <p>I've been using the new <a href="https://developer.apple.com/swift/blog/?id=25" rel="nofollow">nullability</a> stuff in Xcode 6.3 </p>
  
  <p>However, I'm running into an issue like this</p>
  
  <pre><code>[Object doSomethingWithNonNullParam:otherObject.nullableProperty];
  </code></pre>
  
  <p>Whats the best way to solve this If I'm confident <code>otherObject.nullableProperty</code> is not <code>nil</code>? </p>