swift - ReactiveKit 主题 "unobserveNext"方法？

Question

ReactiveKit 文档 says :

How do we use such subject?

let name = Subject()

name.observeNext { name in print("Hi (name)!") }

是否有一种“unobserveNext”方法？

Answer 1

你为什么需要这个？通过调用 dispose 可以取消订阅。

let dispose = name.observeNext { name in print("Hi (name)!") }
dispose.dispose();