title: Formatting Date with Simple Form
body: <p>I'm using the <a href="https://github.com/plataformatec/simple_form" rel="nofollow">Simple Form gem</a> in my Rails app.  In my sign-up form, I'm have a field for birth date.  However, the fields are showing in this order: Year/Month/Day.  </p>
  
  <p>What's the best way to get the field order Month - Day - Year?</p>
  
  <p>My form looks like this:</p>
  
  <pre><code> &lt;%= simple_form_for(resource, :as =&gt; resource_name, :url =&gt; registration_path(resource_name)) do |f| %&gt;
     &lt;%= f.input :created_at %&gt;          
     &lt;%= f.button :submit, "Sign up" %&gt;      
  &lt;% end %&gt;
  </code></pre>