Initialize from Storyboard

storyboarded.swift

public extension UIViewController {
    class func initializeFromStoryboard(storyboardName: CONSTANTS.StoryboardName, bundle: Bundle? = nil, identifier: String = "") -> Self {
        return initializeFromStoryboard(storyboardName: storyboardName.rawValue, bundle: bundle, identifier: identifier)
    }
    
    class func initializeFromStoryboard(storyboardName: String, bundle: Bundle? = nil, identifier: String = "") -> Self {
        let storyboard = UIStoryboard(name: storyboardName, bundle: bundle)
        if let controller = initializeFromStoryboard(storyboard: storyboard, type: self, identifier: identifier) {
            return controller
        }
        OLLogger.shared.error("Unable to initialize controller from storyboard. Check storyboard or controller identifier ---- \(String(describing: type(of: self)))")
        fatalError("Unable to initialize controller from storyboard. Check storyboard or controller identifier")
    }
    
    class func initializeFromStoryboard<T: UIViewController>(storyboard: UIStoryboard, type: T.Type, identifier: String) -> T? {
        if let controller = storyboard.instantiateViewController(withIdentifier: identifier == "" ? String(describing: self) : identifier) as? T {
            return controller
        }
        return nil
    }
}