demo app for cmc https://drive.google.com/file/d/114l3F2m2YmRM3ARMnWMCuppNbIknHbWX/view?usp=drivesdk
Swift 4.2 + Cocoapods
To emulate approach use by SwiftUI + Combine Framework with existing frameworks prior to iOS13
Whilst communication pattern by Notification events and reading variables by function is inspired by and merely my own implementation of the Reactive Programming pattern as an alternative appraoch of Delegate protocol.