remove some unnecessary string overloads
#147
| Job | Run time |
|---|---|
| 1m 42s | |
| 2m 0s | |
| 2m 41s | |
| 5m 6s | |
| 11m 29s |
string overloads
#147
| Job | Run time |
|---|---|
| 1m 42s | |
| 2m 0s | |
| 2m 41s | |
| 5m 6s | |
| 11m 29s |