ViewController.swift

//
//  ViewController.swift
//

import UIKit

public protocol Tapable {}
extension Tapable where Self: AnyObject {
  public func tap(_ block: (Self) -> Void) -> Self {
    block(self)
    return self
  }
}
extension NSObject: Tapable {}


class ViewController: UIViewController {
  let table = UITableView().tap {
    $0.backgroundColor = .black
    $0.separatorStyle = .none
    $0.rowHeight = 160
  }

  override func loadView() {
    super.loadView()
    self.view.addSubview(self.table)
    self.table.translatesAutoresizingMaskIntoConstraints = false
    NSLayoutConstraint.activate([
      self.table.topAnchor.constraint(equalTo: self.view.topAnchor),
      self.table.leftAnchor.constraint(equalTo: self.view.leftAnchor),
      self.table.rightAnchor.constraint(equalTo: self.view.rightAnchor),
      self.table.bottomAnchor.constraint(equalTo: self.view.bottomAnchor)
      ])
  }

  override func viewDidLoad() {
    super.viewDidLoad()
    print(#function, table.backgroundColor.debugDescription)
  }


  override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    print(#function, table.backgroundColor.debugDescription)
  }


  override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    print(#function, table.backgroundColor.debugDescription)
  }
}