How to register a instance directly?

[faimin]

sense

class MyAVC: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
      
        // register `self` to `container`, and `weak` store it
        
    }
}

then myAVC -> push to -> BVC -> push to -> CVC -> push to myDVC, and get myAVC in DVC

class MyDVC: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
      
        // get `myAVC` from `container`
        
    }
}

but i did not find register instance directly func in factory

[hmlongco]

The factory must exist. If you have to do this, I'd consider...

internal struct WeakObject<T: AnyObject> {
    weak var object: T?
}

extension Container {
    var referenceMyAVC: Factory<WeakObject<MyAVC>> {
        self { .init(object: nil) }
    }
}

class MyAVC: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        Container.shared.referenceMyAVC.register { .init(object: self) }
    }
}

class MyDVC: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        weak var myAVC = Container.shared.referenceMyAVC.resolve().object
    }
}

[faimin]

copy that, thank you.