Shake a View

suggest change

extension UIView {
    func shake() {
        let animation = CAKeyframeAnimation(keyPath: "transform.translation.x")
        animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
        animation.duration = 0.6
        animation.values = [-10.0, 10.0, -7.0, 7.0, -5.0, 5.0, 0.0 ]
        layer.add(animation, forKey: "shake")
    }
}

This function can be used to draw attention to a specific view by shaking it a bit.

Found a mistake? Have a question or improvement idea? Let me know.

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