add is_mergeable, remove fallback _merge! method #44
| Job | Run time |
|---|---|
| 1m 9s | |
| 1m 18s | |
| 1m 29s | |
| 10m 54s | |
| 15m 15s | |
| 1m 24s | |
| 1m 29s | |
| 1m 21s | |
| 1m 54s | |
| 1m 44s | |
| 1m 36s | |
| 1m 44s | |
| 1m 38s | |
| 1m 43s | |
| 1m 45s | |
| 46m 23s |
| Job | Run time |
|---|---|
| 1m 9s | |
| 1m 18s | |
| 1m 29s | |
| 10m 54s | |
| 15m 15s | |
| 1m 24s | |
| 1m 29s | |
| 1m 21s | |
| 1m 54s | |
| 1m 44s | |
| 1m 36s | |
| 1m 44s | |
| 1m 38s | |
| 1m 43s | |
| 1m 45s | |
| 46m 23s |