There are a couple of Singleton schedulers that we can use for some common needs such as the following:
CurrentThreadScheduler represents the current thread and is the default scheduler. The MainScheduler, on the other hand, represents the main thread and is typically used for all UI-related work.
Get Reactive Programming with Swift 4 now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.
Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.
Start your free trial Become a member now