| Total Complexity | 10 |
| Dependencies | 1 |
| Dependents | 0 |
| Total lines | 73 |
| Lines of code | 45 |
| Logical lines of code | 25 |
| Comment lines | 21 |
| Methods | 4 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| validate_package() | 61 | 5 | 12 | |
| get_valid_postcodes() | 59 | 2 | 15 | |
| calculate_shipping() | 71 | 2 | 6 | |
| __construct() | 62 | 1 | 12 |