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Combine operator that mimics RxSwift's throttle when latest: false
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| extension Publisher { | |
| func coolDown<S: Scheduler>(for cooltime: S.SchedulerTimeType.Stride, | |
| scheduler: S) -> some Publisher<Self.Output, Self.Failure> { | |
| return self.receive(on: scheduler) | |
| .scan((S.SchedulerTimeType?.none, Self.Output?.none)) { | |
| let eventTime = scheduler.now | |
| let minimumTolerance = scheduler.minimumTolerance | |
| guard let lastSentTime = $0.0 else { | |
| return (eventTime, $1) | |
| } | |
| let diff = lastSentTime.distance(to: eventTime) | |
| guard diff >= (cooltime - minimumTolerance) else { | |
| return (lastSentTime, nil) | |
| } | |
| return (eventTime, $1) | |
| } | |
| .compactMap { $0.1 } | |
| } | |
| } |
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