title: Dynamic scheduling not working in rails
body: <p>Dynamic scheduling not working in rails, every time needs to execute<br> 
  <code>rake resque:scheduler</code><br> 
  <code>rake resque:work</code></p>
  
  <p><strong>My working environment</strong> <br>
  <code>rails 3.2.13</code><br> 
  <code>resque-1.25.2</code><br> 
  <code>resque-scheduler-3.0.0</code><br> 
  <code>ruby 2.0.0p247</code></p>
  
  <p>Is there any solution for this problem?</p>