# File lib/action_controller/rescue.rb, line 51 def rescue_action_in_public(exception) #:doc: case exception when RoutingError, UnknownAction render_text(IO.read(File.join(RAILS_ROOT, 'public', '404.html')), "404 Not Found") else render_text(IO.read(File.join(RAILS_ROOT, 'public', '500.html')), "500 Internal Error") end end