(elems: list[Any])
| 166 | |
| 167 | |
| 168 | def perm2(elems: list[Any]) -> Generator[tuple[Any, Any], None, None]: |
| 169 | for e1, e2 in comb2(elems): |
| 170 | yield e1, e2 |
| 171 | yield e2, e1 |
| 172 | |
| 173 | |
| 174 | def chain2(elems: list[Any]) -> Generator[tuple[Any, Any], None, None]: |
no test coverage detected