def method_missing(method, *args, &block)
      fail(Raidis::ConnectionError, 'No Redis backend found.') unless redis

      reloading_connection do
        observing_connection { redis.send(method, *args, &block) }
      end
    end
def method_missing(method, *args, &block)
      fail(Raidis::ConnectionError, 'No Redis backend found.') unless redis

      reloading_connection do
        observing_connection { redis.send(method, *args, &block) }
      end
    end
Public: Proxies everything to the Redis backend.

 Returns whatever the backend returns.
 Raises Raidis::ConnectionError if there is a connection problem.