| Rating | Name | Duplication | Size | Complexity | Changes | Bugs | Features |
|---|---|---|---|---|---|---|---|
| A | index_of() | 0 | 4 | 6 | 0 | 0 | 0 |
| A | flatten() | 0 | 11 | 4 | 0 | 0 | 0 |
| A | first() | 0 | 4 | 3 | 0 | 0 | 0 |
| A | expand() | 0 | 4 | 2 | 0 | 0 | 0 |
| A | at_least() | 0 | 7 | 4 | 0 | 0 | 0 |
| A | contains() | 0 | 4 | 3 | 0 | 0 | 0 |
| A | remove() | 0 | 6 | 3 | 0 | 0 | 0 |
| A | only() | 0 | 1 | 1 | 0 | 0 | 0 |
| A | map() | 0 | 4 | 2 | 0 | 0 | 0 |
| A | at_most() | 0 | 7 | 4 | 0 | 0 | 0 |
| A | add() | 0 | 6 | 3 | 0 | 0 | 0 |
| A | has_path() | 0 | 7 | 4 | 0 | 0 | 0 |
| A | except() | 0 | 1 | 1 | 0 | 0 | 0 |
| A | accept() | 0 | 5 | 3 | 0 | 0 | 0 |
| A | set_path() | 0 | 7 | 3 | 0 | 0 | 0 |