def add_worker_log(worker_log)
      RRRSpec.redis.rpush(RRRSpec.make_key(key, 'worker_log'),
                          worker_log.key)
    end
def add_worker_log(worker_log)
      RRRSpec.redis.rpush(RRRSpec.make_key(key, 'worker_log'),
                          worker_log.key)
    end
==========================================================================
 WorkerLogs
 Public: Add a worker log