| 
                                                                        Good job, 2 issues
                            were                            fixed.
                                                             | |||
| 2 new patches (Doc Comments, Spacing) are available. | |||
| 5 added classes/operations | |||
|   | A | Tree::root() added | |
|   | A | Tree::left() added | |
|   | A | Tree::right() added | |
|   | A | Tree::level() added | |
|   | A | Tree::mapField() added | |
| A | ↘ | C | Tree::build() got worse | 
| A | ↘ | B | Tree::enable() got worse | 
| Head |  | 
|---|---|
| Base |  |