| Total Complexity | 7 |
| Dependencies | 0 |
| Dependents | 2 |
| Total lines | 37 |
| Lines of code | 20 |
| Logical lines of code | 10 |
| Comment lines | 9 |
| Methods | 4 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| shift() | 65 | 3 | 10 | |
| isEmpty() | 79 | 2 | 3 | |
| __construct() | 77 | 1 | 4 | |
| push() | 80 | 1 | 3 |