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Collect to map while dealing with collisions #2722

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patrickguenther opened this issue Jul 14, 2022 · 2 comments
Closed

Collect to map while dealing with collisions #2722

patrickguenther opened this issue Jul 14, 2022 · 2 comments

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@patrickguenther
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I would like to collect a stream of objects into a map, while dealing with duplicate keys analogous to the Java collector Collectors::toMap(Function, Function, BinaryOperator). Is there a canonical way of doing that?
@dbear496
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dbear496 commented Jul 17, 2022 •
edited

Will Traversable.toMap do what you want?

@patrickguenther
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patrickguenther commented Sep 30, 2022 •
edited

Of course, yes, I think that's what I was looking for.
Edit: I think this method is not available in the pre-alpha versions. Guess I need to upgrade.

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@patrickguenther @dbear496