1 <table class="table">

     2   <tr>

     3     <th>Operating systems</th>

     4     <th>Operations</th>

     5   </tr>

     6   <% operating_systems.each do |os| %> 

     7     <tr>

     8       <td><%= link_to os.name, [:settings, os] %></td>

     9       <td>

    10         <%= link_to( [:settings, os], 

    11                     method: :delete,

    12                     class: "btn btn-danger") { "#{glyph(:trash)} Delete".html_safe } %>

    13       </td>

    14     </tr>

    15   <% end %>

    16 </table>