Parent Child call

parent_child_using_combine.swift

import UIKit
import Combine

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        
        //let parent = Parent()
        
        let child = Child()
        let parent = child.onSuccess.send(true)
    }


}



class Parent { //VisionProcessorBase
    
    var onSuccess: PassthroughSubject<Bool, Never> = .init()
    var onFailure: PassthroughSubject<Bool, Never> = .init()
    
    func sendFromParent() {
        onSuccess.send(true)
    }
    
    
}


class Child: Parent { //TwistChallenge //Chile
    var store = Set<AnyCancellable>() //Needed to recyle in memory
    
    override init() {
        super.init()
        
        onSuccess.sink { value in //Value
            print(value)
            //Call the function in Child class
        }
        .store(in: &store)
        
        onFailure.sink { value in
            print(value)
        }
        .store(in: &store)
    }
}