实例方法
max()
返回可比较元素的异步序列中的最大元素。
声明
@warn_unqualified_access func max() async rethrows -> Self.Element?
当
Element
符合 Comparable
时可用。返回值
序列的最大元素。如果序列没有元素,则返回 nil
。
详述
在此示例中,名为 Counter
的异步序列生成从 1
到 10
的 Int
值。 max()
方法返回序列的最大值。
let max = await Counter(howHigh: 10)
.max()
print(max ?? "none")
// Prints: 10
可用版本
iOS 13.0+, iPadOS 13.0+, macOS 10.15+, Mac Catalyst 13.0+, tvOS 13.0+, watchOS 6.0+
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注:本文由纯净天空筛选整理自apple.com大神的英文原创作品 AsyncThrowingFilterSequence max()。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。