title: Using subtitles in Rails blog
body: <p>I've been following the rails guide for setting up a blog. I want to have subtitles in my post and I can't figure out how to add subtitles using a form. Is there a helper for this and if not how/where do I define my own?</p>
  
  <pre><code>  &lt;p&gt;
      &lt;%= f.label :title %&gt;&lt;br&gt;
      &lt;%= f.text_field :title %&gt;
    &lt;/p&gt;
  
    &lt;p&gt;
      &lt;%= f.label :text %&gt;&lt;br&gt;
      &lt;%= f.text_area :text %&gt;
    &lt;/p&gt;
  
    &lt;p&gt;
      &lt;%= f.submit %&gt;
    &lt;/p&gt;
  
  &lt;% end %&gt;
  </code></pre>