| Total Complexity | 15 |
| Dependencies | 4 |
| Dependents | 2 |
| Total lines | 155 |
| Lines of code | 75 |
| Logical lines of code | 43 |
| Comment lines | 50 |
| Methods | 9 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| add() | 49 | 4 | 34 | |
| add_orphans() | 65 | 3 | 9 | |
| node() | 73 | 2 | 5 | |
| __construct() | 68 | 1 | 7 | |
| __toString() | 74 | 1 | 5 | |
| count() | 79 | 1 | 3 | |
| new_node() | 82 | 1 | 3 | |
| sort() | 73 | 1 | 6 | |
| sort_by() | 81 | 1 | 3 |