class Rufus::Scheduler::SchedulerCore

def handle_exception(job, exception)
  if self.respond_to?(:log_exception)
    #
    # some kind of backward compatibility
    log_exception(exception)
  else
    puts '=' * 80
    puts "scheduler caught exception :"
    puts exception
    exception.backtrace.each { |l| puts l }
    puts '=' * 80
  end
end