| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 27 | 93% | 1 of 2 | 50% | 1 | 4 | 0 | 6 | 0 | 3 |
| encode(Ruby, IRubyObject, ByteList) | | 87% | | 50% | 1 | 2 | 0 | 3 | 0 | 1 |
| decode(Ruby, ByteBuffer) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |