makeObjectsPerformSelector 的 swift 等价物是什么？

在 Objective-C 中，我使用以下代码来删除任何子视图：

[self.view.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];

但如何在 swift 中使用它呢？我看见苹果文档 https://developer.apple.com/library/prerelease/mac/documentation/Cocoa/Reference/Foundation/Classes/NSArray_Class/index.html#//apple_ref/occ/instm/NSArray/makeObjectsPerformSelector:快速使用该方法

func makeObjectsPerformSelector(_ aSelector: Selector)

但当我尝试时，出现错误：'AnyObject[]' does not have a member named 'makeObjectsPerformSelector'

有什么方法可以快速删除子视图吗？

Use forEach:

self.view.subviews.forEach { subview in
    subview.removeFromSuperview()
}

或者像这样：

view.subviews.forEach { $0.removeFromSuperview() }