| Total Complexity | 32 |
| Dependencies | 2 |
| Dependents | 6 |
| Total lines | 132 |
| Lines of code | 75 |
| Logical lines of code | 49 |
| Comment lines | 24 |
| Methods | 7 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| is_available() | 51 | 12 | 25 | |
| instance() | 59 | 6 | 14 | |
| __construct() | 65 | 4 | 9 | |
| get() | 63 | 4 | 10 | |
| calculate_discount() | 63 | 3 | 10 | |
| __get() | 76 | 2 | 4 | |
| __set() | 80 | 1 | 3 |