SPOPRemove and return one or more random members of a set.
| Syntax | SPOP key [count] |
| Group | set |
| Arity | -2 |
| Since | 1.0.0 |
| Flags | write |
| Complexity | O(count) expected — each member is drawn by probing a random slot and taking the first occupied one |
| Redis compatibility | full |