Set-like add that calls append_right().
(self, elem: Hashable)
| 26 | self.update(elements) |
| 27 | |
| 28 | def add(self, elem: Hashable) -> None: |
| 29 | """ |
| 30 | Set-like add that calls append_right(). |
| 31 | """ |
| 32 | self.append_right(elem) |
| 33 | |
| 34 | def append_left(self, elem: Hashable) -> None: |
| 35 | """ |