add multiple animation to a CALayer

multipleAnimation.swift

        //create a layer
        let layerToAnimate      = CALayer()
        layerToAnimate.backgroundColor = UIColor.red.cgColor
        layerToAnimate.frame    = CGRect(x: 100, y: 200, width: 100, height: 100)
        
        //create a "x" position changing animation
        let positionAnimation                   = CABasicAnimation(keyPath: "position.x")
        positionAnimation.toValue               = 300   // In the end layer center will be in this position
        positionAnimation.duration              = 2     // Time needed to complete the animation
        positionAnimation.fillMode              = .forwards
        positionAnimation.isRemovedOnCompletion = false
        
        //create a rotation animatio
        let rotateAnimation         = CABasicAnimation(keyPath: #keyPath(CALayer.transform))
        rotateAnimation.valueFunction = CAValueFunction(name: .rotateZ)
        rotateAnimation.duration    = 2
        rotateAnimation.toValue     = 90.degreesToRadians // provide radian value
        
        //add the animations to the layer
        layerToAnimate.add(positionAnimation,   forKey: "positionAnimation")
        layerToAnimate.add(rotateAnimation,     forKey: "rotateAnimation")
        
        //add the layer to the parent view
        view.layer.addSublayer(layerToAnimate)