| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Moodle_Course | 18 | 86 | |
| Moodle_Category | 12 | 82 | |
| Woordle | 9 | 37 | |
| Woordle_Template | 8 | 19 | |
| Woordle_Options | 7 | 29 | |
| Woordle_CTP | 7 | 37 | |
| Moodle_User | 7 | 47 | |
| Woordle_Loader | 6 | 21 | |
| Woordle_Vendors | 6 | 28 | |
| Woordle_Category_Course | 5 | 20 | |
| Woordle_Menu | 5 | 42 | |
| Woordle_Moodle | 4 | 17 | |
| Moodle_Enrolment | 3 | 21 | |
| Woordle_Resources | 2 | 6 | |
| Woordle_Admin_Resources | 2 | 6 | |
| WC_Product_Course | 1 | 4 | |
| Woordle_Response | 1 | 4 | |
| Woordle_Http | 1 | 3 |