| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 199 of 199 | 0% | 18 of 18 | 0% | 18 | 18 | 48 | 48 | 9 | 9 |
| finish(Object, int) | | 0% | | 0% | 4 | 4 | 11 | 11 | 1 | 1 |
| screen(Object) | | 0% | | 0% | 4 | 4 | 12 | 12 | 1 | 1 |
| append(Object, int, RubyArray) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| append(Object, int, Object) | | 0% | | 0% | 2 | 2 | 7 | 7 | 1 | 1 |
| resume(Object[]) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| ArrayBuilderNode.UninitializedArrayBuilderNode(RubyContext) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| start() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| start(int) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| ensure(Object, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |