feat(collections): add __contains__ method for collection existence
#40
| Job | Run time |
|---|---|
| 47s | |
| 35s | |
| 34s | |
| 33s | |
| 38s | |
| 3m 7s |
__contains__ method for collection existence
#40
| Job | Run time |
|---|---|
| 47s | |
| 35s | |
| 34s | |
| 33s | |
| 38s | |
| 3m 7s |