Display a red backgound for queue "failed" only if there are failed jobs. closes resque#48

Author: gravis

lib/resque/server/public/style.css

@@ -31,8 +31,9 @@ body { padding:0; margin:0; }
 
 #main table.queues { width:40%;}
 #main table.queues td.queue { font-weight:bold; width:50%;}
-#main table.queues tr.failed td { background:#ffecec; border-top:2px solid #d37474; font-size:90%; color:#d37474;}
-#main table.queues tr.failed td a{  color:#d37474;}
+#main table.queues tr.failed td { border-top:2px solid; font-size:90%; }
+#main table.queues tr.failure td { background:#ffecec; border-top:2px solid #d37474; font-size:90%; color:#d37474;}
+#main table.queues tr.failure td a{ color:#d37474;}
 
 #main table.jobs td.class { font-family:Monaco, "Courier New", monospace; font-size:90%; width:50%;}
 #main table.jobs td.args{ width:50%;}

lib/resque/server/views/queues.erb

@@ -37,10 +37,10 @@
       <td class='size'><%= resque.size queue %></td>
     </tr>
     <% end %>
-    <tr class='failed'>
+    <tr class="<%= Resque::Failure.count.zero? ? "failed" : "failure" %>">
       <td class='queue failed'><a class="queue" href="<%= url :failed %>">failed</a></td>
       <td class='size'><%= Resque::Failure.count %></td>
     </tr>
   </table>
 
-<% end %>
+<% end %>