orbit-basic/app/views/admin/layouts/index.html.erb

<h1>Listing layouts</h1>

<table>
  <tr>
  </tr>

<% @layouts.each do |layout| %>
  <tr>
    <td><%= layout.name %></td>
    <td><%= link_to t(:edit), edit_admin_layout_path(layout) %></td>
    <td><%= link_to t(:delete), admin_layout_path(layout), :confirm => 'Are you sure?', :method => :delete %></td>
  </tr>
<% end %>
</table>

<br />

<%= link_to t(:new_layout, :scope => :admin), new_admin_layout_path, :class => 'button positive' %>