Optimize the parse_attributes method to use Source#match to parse XML.
#204
| Job | Run time |
|---|---|
| 22s | |
| 11s | |
| 9s | |
| 44s | |
| 20s | |
| 1m 19s | |
| 1m 7s | |
| 3s | |
| 26s | |
| 23s | |
| 29s | |
| 11s | |
| 10s | |
| 11s | |
| 12s | |
| 14s | |
| 42s | |
| 47s | |
| 1m 14s | |
| 1m 0s | |
| 1m 9s | |
| 17s | |
| 20s | |
| 22s | |
| 22s | |
| 21s | |
| 1m 24s | |
| 43s | |
| 2m 3s | |
| 2m 19s | |
| 2m 9s | |
| 1m 14s | |
| 1m 36s | |
| 1m 36s | |
| 1m 27s | |
| 1m 5s | |
| 1m 53s | |
| 2m 16s | |
| 32m 50s |