Swift Selector caseInsensitiveCompare

Question

的代码如何？

@selector(caseInsensitiveCompare:)

在斯威夫特？ 我尝试对字典数组

进行排序

 NSSortDescriptor(key: "name", ascending: true, selector: Selector(???))

由于

Answer 1

Swift 3

NSSortDescriptor(key: "name", ascending: true, selector: #selector(NSString.caseInsensitiveCompare(_:)))

Swift 2

NSSortDescriptor(key: "name", ascending: true, selector: "caseInsensitiveCompare:")