Caller: use lonely operator to safely call #first
#162
| Job | Run time |
|---|---|
| 40s | |
| 2m 16s | |
| 41s | |
| 45s | |
| 14s | |
| 34s | |
| 37s | |
| 25s | |
| 28s | |
| 29s | |
| 7m 9s |
#first
#162
| Job | Run time |
|---|---|
| 40s | |
| 2m 16s | |
| 41s | |
| 45s | |
| 14s | |
| 34s | |
| 37s | |
| 25s | |
| 28s | |
| 29s | |
| 7m 9s |