ZHOU DENGFENG derekcoder

git clone [email protected]:YOUR-USERNAME/YOUR-FORKED-REPO.git

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

	// Run any SwiftUI view as a Mac app.

	import Cocoa
	import SwiftUI

	NSApplication.shared.run {
	VStack {
	Text("Hello, World")
	.padding()
	.background(Capsule().fill(Color.blue))

	//: A UIKit based Playground for presenting user interface

	import UIKit
	import PlaygroundSupport

	extension Notification {
	struct UserInfoKey<ValueType>: Hashable {
	let key: String
	}

	struct Rule {
	let index1: Int
	let index2: Int
	let index3: Int

	let result: (_ value1: Int, _ value2: Int, _ value3: Int) -> Int
	}

	let rules: [Rule] = {
	var rules: [Rule] = []

	func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
	let text = collections[indexPath.row].name
	let width = UILabel.textWidth(font: titleFont, text: text)
	return CGSize(width: width + left + right, height: height)
	}