Sequence grouped(by:) and keyed(by:)
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amomchilov
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PsychoH13
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Jun 11, 2023
amomchilov
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proposals/NNNN-sequence-grouping.md
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| /// keys that are encountered. The closure returns the desired value for | ||
| /// the final dictionary. | ||
| func keyed<Key>( | ||
| by keyForValue: (Element) -> Key, |
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Nice catch. It is in the implementation. I've updated this :)
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We're going to leave this just in swift-algorithms for the time being, so I'm closing out the evolution PR. |
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Pitched here: https://forums.swift.org/t/pitch-sequence-grouped-by-and-keyed-by/65511
Sample implementation: apple/swift-algorithms#197