Rails route dumping

routes.rb

<% Rails.application.routes.routes.map do |route| %>
   <%
    path        = route.path.spec.to_s
    next if path.starts_with? '/admin'
    controller  = route.defaults[:controller].to_s
    action      = route.defaults[:action].to_s
    is_permitted  = permitted_to? action.to_sym, controller.sub(/\//, '_').to_sym
   %>
   <tr><%#<td><%= route.name </td>%>
       <td><%= path %></td>
       <td><%# controller %><%= controller.sub(/\//, '_') %></td>
       <td><%= action %></td>
       <td style="color:#fff;background-color: <%=(is_permitted)? '#5BB75B' : '#DA4F49' %>"><%= (is_permitted)  ? "Yes" : "No" %></td>
   </tr>
<% end %>