title: TimeZone Select field in Ruby on Rails
body: <p>I want to output one of those select fields for the user to select their timezone. My User model saves the timezone as an integer in seconds. But I can change that if it's not practical.</p>
  
  <p>Something like this:</p>
  
  <pre><code>&lt;select&gt;
    ...
    &lt;option value="x"&gt;+9:00 (Darwin, Australia)&lt;/option&gt;
    &lt;option value="x"&gt;+10:00 (Sydney, Australia)&lt;/option&gt;
    ...
  &lt;/select&gt;
  </code></pre>
  
  <p>I see that there is a Time Class in Ruby on Rails... Can anyone point me in the right direction?</p>