ZREVRANGEBYSCORE

    1. dragonfly> ZADD myzset 1 "one"
    3. dragonfly> ZADD myzset 2 "two"
    4. (integer) 1
    5. (integer) 1
    6. dragonfly> ZREVRANGEBYSCORE myzset +inf -inf
    7. 1) "three"
    8. 2) "two"
    10. dragonfly> ZREVRANGEBYSCORE myzset 2 1
    11. 1) "two"
    12. dragonfly> ZREVRANGEBYSCORE myzset 2 (1
    13. 1) "two"
    14. dragonfly> ZREVRANGEBYSCORE myzset (2 (1
    15. (empty array)