(key string, member string, forward bool)
| 379 | } |
| 380 | |
| 381 | func (c Client) zRank(key string, member string, forward bool) (rank int64, ok bool, err error) { |
| 382 | score, ok, err := c.ZSCORE(key, member) |
| 383 | if err != nil || !ok { |
| 384 | return |
| 385 | } |
| 386 | |
| 387 | var count int64 |
| 388 | |
| 389 | if forward { |
| 390 | count, err = c.zGeneralCount(key, negInf, zScore{score}, c.skN) |
| 391 | } else { |
| 392 | count, err = c.zGeneralCount(key, zScore{score}, posInf, c.skN) |
| 393 | } |
| 394 | |
| 395 | if err == nil { |
| 396 | rank = count - 1 |
| 397 | } |
| 398 | |
| 399 | return |
| 400 | } |
| 401 | |
| 402 | func (c Client) ZREM(key string, members ...string) (removedMembers []string, err error) { |
| 403 | for _, member := range members { |
no test coverage detected