Prerequisites

PreRequisites

There are few things a person should know before getting started with RxSwift

List

Package dependency manager ( CocoaPods or SPM )
Shorthand functions ( map, filter, compactMap, flatMap, reduce )
Generics
Notification Key Observing KVO pattern
reference vs value types
writing unit tests
Schedulers ( Async vs Sync ) Queues, Operations, Threads