我想在 swift 中使用 ReactiveCocoa 对以下场景进行建模。
class A{
let flagSignalProducer = A Signal Producer
someSignal.takeUntil(a signal that I can trigger manually which is created out of flagSignalProducer).subscribeNext{ (_) in
}
}
如何创建信号生产者并将信号用作 takeUntil 输入信号并稍后手动触发信号。我做得对吗?