Created
May 28, 2023 19:43
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A python 3.12 `unique` function, with type hints.
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| from collections.abc import Hashable, Iterable, Iterator | |
| def unique[T: Hashable](items: Iterable[T]) -> Iterator[T]: | |
| seen = set() | |
| for item in items: | |
| if item not in seen: | |
| seen.add(item) | |
| yield item |
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