UILabel builder pattern

UILabelBuild.swift

extension UILabel {
    static func build(block: ((UILabel) -> Void)) -> UILabel {
        let label = UILabel(frame: .zero)
        label.translatesAutoresizingMaskIntoConstraints = false
        block(label)
        return label
    }
}


var label: UILabel {
    return UILabel.build { label in
        label.text = "Hello wold!"
        label.font = UIFont.systemFont(ofSize: 12)
    }
}