zeeshankhan

import UIKit
import WebKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        // Configure the web view for JavaScript injection
        configureWebView()

zeeshankhan

// Original article here: https://www.fivestars.blog/code/swiftui-hierarchy-list.html

import SwiftUI

struct FileItem: Identifiable {
  let name: String
  var children: [FileItem]?

  var id: String { name }

zeeshankhan

import SwiftUI
import PlaygroundSupport

struct ContentView: View {
    @State var gradientAngle: Double = 0
    var colors = [
        Color(UIColor.systemRed),
        Color(UIColor.systemOrange),
        Color(UIColor.systemYellow),
        Color(UIColor.systemGreen),

zeeshankhan

// How to:
// 1. Go in the Firebase Analytics Dashboard
// 2. Filter iOS Platform only
// 3. Scroll down, select `Device` under the "What is your audience like?" widget
// 4. Export the CSV data (top right of the corner, there's a `...` menu with Download CSV option)
// 5. Open the file and select the iOS breakdown raw data
// 6. Replace your data with the sample data in this script
// 7. Run the script in a Xcode Playground
// 8. See the terminal output

zeeshankhan

// A Gist.
struct Gist {
    let id: String
}

typealias JSONDictionary = [String: AnyObject]

// These methods are "helpers" to transform Data -> JSON -> Result<[Gist]> 
func jsonFrom(data: Data) -> Result<AnyObject> {
    let json = try! JSONSerialization.jsonObject(with: data, options: [])