def worker_logs
      RRRSpec.redis.lrange(RRRSpec.make_key(key, 'worker_log'), 0, -1).map do |key|
        WorkerLog.new(key)
      end
    end
def worker_logs
      RRRSpec.redis.lrange(RRRSpec.make_key(key, 'worker_log'), 0, -1).map do |key|
        WorkerLog.new(key)
      end
    end
Public: Return an array of worker_logs