title: Using provide in a partial layout
body: <p>I am trying to have a partial layout file that store all the config variables.  However, I can't access them when I use <code>render 'layouts/config'</code></p>
  
  <p>application.html.erb:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;
    &lt;title&gt;&lt;%= full_title(yield(:name), yield(:title)) %&gt;&lt;/title&gt; 
  
  #:name here is empty
  
    &lt;%= stylesheet_link_tag    "application", :media =&gt; "all" %&gt;
    &lt;%= javascript_include_tag "application" %&gt;
    &lt;%= csrf_meta_tags %&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;%= render "layouts/config" %&gt;
  &lt;%= yield %&gt;
  
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>_config.html.erb:</p>
  
  <pre><code>&lt;% provide(:name, "Grab") %&gt;
  </code></pre>