title: Rails, how to determine if a user was created today?
body: <p>I would like a way to determine if a User record is new or not. Based on where I need to do this in my app, I would like to do this by know if the user was created today or now.</p>
  
  <p>How can I do something like:</p>
  
  <pre><code>if current_user.created_at.today?
  </code></pre>
  
  <p>Any timezone issues? Maybe it would be better to do, created_at in the last 24 hours?</p>
  
  <p>Thanks</p>