| Total Complexity | 20 |
| Dependencies | 2 |
| Dependents | 0 |
| Total lines | 149 |
| Lines of code | 54 |
| Logical lines of code | 26 |
| Comment lines | 70 |
| Methods | 12 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| sort() | 62 | 5 | 12 | |
| add_if() | 65 | 3 | 9 | |
| filter() | 65 | 2 | 9 | |
| get_first_item() | 78 | 2 | 3 | |
| count() | 80 | 1 | 3 | |
| current() | 80 | 1 | 3 | |
| key() | 82 | 1 | 3 | |
| next() | 82 | 1 | 3 | |
| rewind() | 81 | 1 | 3 | |
| valid() | 79 | 1 | 3 | |
| add() | 100 | 1 | 0 | |
| is_empty() | 80 | 1 | 3 |