| Total Complexity | 22 |
| Dependencies | 6 |
| Dependents | 4 |
| Total lines | 127 |
| Lines of code | 69 |
| Logical lines of code | 46 |
| Comment lines | 16 |
| Methods | 5 |
| Properties | 4 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| _apply() | 45 | 11 | 41 | |
| apply() | 58 | 5 | 14 | |
| __construct() | 71 | 2 | 5 | |
| active() | 79 | 2 | 3 | |
| empty() | 72 | 2 | 6 |