| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 66 of 66 | 0% | 8 of 8 | 0% | 8 | 8 | 19 | 19 | 4 | 4 |
| rindex(RubyString, RubyString, int) | | 0% | | 0% | 5 | 5 | 13 | 13 | 1 | 1 |
| rindex(RubyString, RubyString, UndefinedPlaceholder) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| StringNodes.RindexNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| StringNodes.RindexNode(StringNodes.RindexNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |