title: error: undefined method 'link_to_remote'
body: <p>I'm new to RJS, I follow the short example in <a href="http://www.codyfauser.com/2005/11/20/rails-rjs-templates" rel="nofollow noreferrer">this guide</a></p>
  
  <p>I'm including all the default javascript library in the application.html.erb</p>
  
  <p>when I fire up the server and check the page, I got a error:</p>
  
  <pre><code>Showing /Users/PowerBook/Desktop/makprojects/drummercymbal/app/views/videos/show.html.erb where line #9 raised:
  
  undefined method `link_to_remote' for #&lt;#&lt;Class:0x217f64&gt;:0x213d74&gt;
  Extracted source (around line #9):
  
  6:   &lt;li&gt;Cat&lt;/li&gt;
  7:   &lt;li&gt;Mouse&lt;/li&gt;
  8: &lt;/ul&gt;
  9: &lt;%= link_to_remote("Add a fox", :url =&gt; { :action =&gt; :add}) %&gt;
  </code></pre>