admin global nav

app/views/admin/quiz/_table_list.html.erb

@@ -13,7 +13,7 @@
       <td><%= quiz.dept %></td>
       <td><%= quiz.unit %></td>
       <td><%= quiz.questions.count %></td>
-      <td><%= link_to 'edit', admin_edit_quiz_path(quiz.to_i), { class: 'btn tertiary-btn' } %></td>
+      <td><%= link_to 'edit', admin_edit_quiz_path(quiz.to_i), { class: 'btn tertiary-btn' } if policy(quiz).edit? %></td>
     </tr>
   <% end %>
 </table>