title: Handling Routing Exception in Ruby on Rails
body: <p>I am studying ruby on rails now and got stuck in exception handling. I just try to handle routing exceptions. I followed the following article
  <a href="https://coderwall.com/p/whjmra/handling-exceptions-in-your-rails-application" rel="nofollow">https://coderwall.com/p/whjmra/handling-exceptions-in-your-rails-application</a></p>
  
  <p>In the code,  id din't got the method 'render_exception(404, "Routing Error", exception)' . Please help me for this. I need to show my 404 page which is in the errors\404 in the view folder</p>