title: Optimistic Locking with Laravel 4
body: <p>We are kicking a new project and starting to use Laravel 4.
  Do you know if it has support for optimistic locking out of the box?
  It seems that it does not as I found almost no reffrences and some talkback about that on <a href="http://www.sitepoint.com/whats-new-in-laravel-4/" rel="nofollow">http://www.sitepoint.com/whats-new-in-laravel-4/</a> </p>
  
  <p>If anyone has added it and can share some guidelines for the implementation it would be great.</p>
  
  <p>Thanks, Avi</p>