title: Rails jbuilder what url?
body: <p>I'm starting to use <code>gem jbuilder</code> in a Rails 4 app.</p>
  
  <p>If I create a view file called <code>show.json.jbuilder</code> in the <code>sites</code> folder, and the following url displays the json = <code>localhost/sites.json</code></p>
  
  <p>If I add a file called <code>tree.json.builder</code> to the same <code>sites</code> folder, what <code>url</code> can I use to display the json?</p>
  
  <p>Thanks for the help!</p>