Swift Combine: Buffer upstream values and emit them at a steady rate?

Question

Using the new Combine framework in iOS 13.

Suppose I have an upstream publisher sending values at a highly irregular rate - sometimes seconds or minutes may go by withou

Answer 1

Could Publishers.CollectByTime be useful here somewhere?

Publishers.CollectByTime(upstream: upstreamPublisher.share(), strategy: Publishers.TimeGroupingStrategy.byTime(RunLoop.main, .seconds(1)), options: nil)