anchor.diff:    <li><%==  pretty_metadata(desc, metadata[desc]) %></li>
   <%   end -%>
   <% end -%>
  -</ul>
  -</div>
  +    </ul>
  +  </div>
   <% metadata.each do |key, value| -%>
   <%   unless ( metadata[key] == {} or description.include? key ) -%>
   <%     if key == "recipes" -%>
  
positive.code: <%     end -%>
  <%   end -%>
  <% end -%>
  </div>
  
negative.code:   <li><a href='#<%= key %>' data-toggle='tab'><%= key.capitalize %></a></li>
  <%   end -%>
  <% end -%>
    <li><a href='#metadata' data-toggle='tab'>Raw metadata</a></li>
  </ul>
  
  <div class='tab-content'>
  