title: Is there a better ruby thread pool lib
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2624861/ruby-any-gems-for-threadpooling">Ruby: Any gems for threadpooling?</a>  </p>
  </blockquote>
  
  
  
  <p>Is there a better ruby lib thread pool? I want to use the thread pool to help me manage their running behaviors like java thread pool. </p>
  
  <p>Really I am not sure, so I hope you guys recommend something.</p>