swiftlang/swift
在 GitHub 查看[SR-888] Sequence.minElement() and maxElement() should be protocol requirements (customization points)
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#43,500 创建于 2016年3月6日
affects ABIgood first issuestandard libraryswift evolution proposal needed
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描述
| Previous ID | SR-888 |
| Radar | rdar://problem/24999603 |
| Original Reporter | @gribozavr |
| Type | Bug |
| Status | In Progress |
| Resolution |
| Votes | 0 |
| Component/s | Standard Library |
| Labels | Bug, AffectsABI, StarterBug, StarterProposal, swift-evolution-proposal-needed |
| Assignee | akhilmantha (JIRA) |
| Priority | Medium |
md5: 38f233c0b4c0d1508b74875d0c159d05
Issue Description:
Some collections naturally maintain sorted order and can implement `minElement()` and `maxElement()` in O(1). Thus, these algorithms should be protocol requirements to allow collection-specific customizations.
Note that `minElement()` and `maxElement()` that take predicates should continue to be pure extensions.