MutationEx2After.swift

class MyView: UIView {

    let tableView: UITableView
    let textField: UITextField
    let button: UIButton
       
    init() {
    
        tableView = UITableView(frame: .zero, style: .plain) <== {
            $0.backgroundColor = .clear
            $0.separatorStyle = .none
            $0.contentInset = UIEdgeInsets(top: 15, left: 0, bottom: 15, right: 0)
            $0.register(TableCell.self, forCellReuseIdentifier: "TableCell")
        }
    
        textField = UITextField() <== {
            $0.placeholder = "Placeholder"
            $0.borderStyle = .none
            $0.backgroundColor = .white
            $0.returnKeyType = .send
            $0.rightViewMode = .always
            $0.leftViewMode = .always
        }
    
        button = UIButton() <== {
            $0.setImage(UIImage(named: "ButtonOne"), for: .normal)
            $0.contentMode = .center
            $0.frame = CGRect(x: 0.0, y: 0.0, width: 35, height: 25)
            $0.layer <== {
                $0.shadowOpacity = 0.2
                $0.shadowOffset = CGSize(width: 0, height: 2)
                $0.shadowRadius = 2
            }
        }
    }
}