UITableViewInPlayground.swift

import UIKit
import PlaygroundSupport

struct Item {
	let id: Int
	let name: String
}

class ViewController: UITableViewController {
	let items: [Item] = [
		Item(id: 1, name: "Bulbasaur"),
		Item(id: 2, name: "Ivysaur"),
		Item(id: 3, name: "Venusaur")
	]

	override func viewDidLoad() {
		super.viewDidLoad()
	}

	override func numberOfSections(in tableView: UITableView) -> Int {
		return 1
	}

	override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
		return items.count
	}

	override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
		let cell = UITableViewCell(style: .default, reuseIdentifier: "itemTableViewCell")

		let item = items[indexPath.row]
		cell.textLabel?.text = item.name

		return cell

	}

	override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
		let item = items[indexPath.row]
		let viewController = ItemViewController(frame: CGRect(x: 0, y: 0, width: 320, height: 480), item: item)

		navigationController?.pushViewController(viewController, animated: true)
	}
}

class ItemViewController: UIViewController {
	private let item: Item

	init(frame: CGRect, item: Item) {
		self.item = item
		super.init(nibName: nil, bundle: nil)

		self.title = self.item.name
		self.view = UIView(frame: frame)
		self.view.backgroundColor = UIColor.white
	}

	required init?(coder aDecoder: NSCoder) {
		fatalError("init(coder:) has not been implemented")
	}
}

let rootViewController = ViewController()
rootViewController.title = "Pokemon"

let navigationController = UINavigationController(rootViewController: rootViewController)
navigationController.view.frame = CGRect(x: 0, y: 0, width: 320, height: 480)
PlaygroundPage.current.liveView = navigationController.view