class Sidekiq::Scheduler

def update_schedule
  if Sidekiq.redis { |r| r.scard(:schedules_changed) } > 0
    logger.info 'Updating schedule'
    Sidekiq.reload_schedule!
    while schedule_name = Sidekiq.redis { |r| r.spop(:schedules_changed) }
      if Sidekiq.schedule.keys.include?(schedule_name)
        unschedule_job(schedule_name)
        load_schedule_job(schedule_name, Sidekiq.schedule[schedule_name])
      else
        unschedule_job(schedule_name)
      end
    end
    logger.info 'Schedules Loaded'
  end
end