Observable Swift

Observable on Swift. Class: https://github.com/iqbalansyor/ObservableSwift/tree/master/ObservableSwift/Observable

Hopefully, it can be an alternative to ViewModel's Action and Protocol without much hassles.

TODO

• Creating a dummy flow to better understanding using of this class with view model
• Adding documentation how to using this class on .md (v)

How to use it

Initializer

• let stringPassed: Observable<String> = Observable(value: "initial value")

Publish value

• viewModel.stringPassed.value = "String Passed"

Trigger block on Void

• viewModel.voidPassed.next()

Subscribe value

• viewModel.stringPassed.subscribe(observer: self) { [weak self] (text) in // Change value here }
• _ = viewModel.voidPassed.subscribe(observer: self) { [weak self] (_) in // Do action here }

Observable on Objective-C

• Previous research ObservableProtocol on Objective-C: https://github.com/iqbalansyor/ObserverProtocol/tree/master/ObserverProtocolExample/TVL

Limitation of Objective-C:

• Generic type can't provide for primitive type (BOOL, float, Void and etc)

Create an issue if anything you want to ask or contribute.

Reference

• https://colindrake.me/post/an-observable-pattern-implementation-in-swift/
• https://github.com/ReactiveX/RxSwift