title: How to return my current time zone in RoR?
body: <p>When I use return the time that the record created, it show this :</p>
  
  <blockquote>
    <p>2010-01-20 15:04:40 UTC</p>
  </blockquote>
  
  <p>but I want the time in my specify time zone, for example, China. Is there any convenient method in RoR?</p>