title: Can I use a link_to to generate a link with a span inside?
body: <p>I am basically trying to get this result:</p>
  
  <pre><code>        &lt;a href="#" class="button small-button green-button"&gt;
              Log in
              &lt;span class="button-right"&gt;&lt;/span&gt;
          &lt;/a&gt;
  </code></pre>
  
  <p>But I don't know how to do this with a link_to in rails 3 ?</p>