barabashd

class RenderView: UIView {
    
    private var renderLayer: CALayer?
    
    func update(renderLayer: CALayer) {
        self.renderLayer = renderLayer
    }
    
    override func draw(_ rect: CGRect) {
        guard let renderLayer = renderLayer,

magnuskahr

import SwiftUI

extension View {
    func cascadingAction<ActionInput>(path: CascadingActionNodeModifier<ActionInput>.Path, handler: @escaping (ActionInput) -> Void) -> some View {
        self.modifier(CascadingActionNodeModifier(path: path, handler: handler))
    }
    
    func cascadingAction(path: CascadingActionNodeModifier<Void>.Path, handler: @escaping () -> Void) -> some View {
        self.modifier(CascadingActionNodeModifier(path: path, handler: handler))
    }

gdavis

//
//  ThreadSafe.swift
//  GDICore
//
//  Created by Grant Davis on 1/2/21.
//  Updated to support `_modify` accessor on 12/5/21.
//
//  Copyright © 2021 Grant Davis Interactive, LLC. All rights reserved.
//
import Foundation

globulus

// Full recipe at https://swiftuirecipes.com/blog/play-video-in-swiftui

import SwiftUI
import AVKit
import Foundation

struct EnhancedVideoPlayer<VideoOverlay: View>: View {
    @StateObject private var viewModel: ViewModel
    @ViewBuilder var videoOverlay: () -> VideoOverlay
    

IanKeen

public enum BannerEdge {
    case top, bottom
}
public enum BannerAutoDismiss {
    case after(TimeInterval)
    case never
}

extension View {
    public func banner<C: View>(

barabashd

import Cocoa
// MARK: - Protocols definition and syntax (2 slide)

// Declaration:
protocol SomeProtocol {
    // protocol definition goes here
}

class Superclass {}
protocol ProtocolOne {}

joshbetz

import SwiftUI
import WebKit

struct ContentView: View {
    var body: some View {
        Webview(url: URL(string: "https://google.com")!)
    }
}

struct Webview: UIViewRepresentable {

HiddenJester

Replacing the SceneDelegate When Running Unit Tests

Overview

I've been working through the exercises in the excellent iOS Unit Testing by Example book by Jon Reid, which I highly recommend. However, the book is in beta at the moment and there are some curveballs thrown by iOS 13 that aren't handled in the text yet. Specifically, when I hit the section about using a testing AppDelegate class I thought "This is very good. But what about the SceneDelegate?"

In Chapter 4 the recommendation is to remove the @UIApplicationMain decoration and make a manual top-level call to UIApplicationMain. To wit:

import UIKit

danylokos

aria2c \
-x 16 \
-s 16 \
--load-cookies=cookies.txt \
https://download.developer.apple.com/Developer_Tools/Xcode_10.3/Xcode_10.3.xip

nbasham

import Foundation

extension Date {
    
    static func randomBetween(start: String, end: String, format: String = "yyyy-MM-dd") -> String {
        let date1 = Date.parse(start, format: format)
        let date2 = Date.parse(end, format: format)
        return Date.randomBetween(start: date1, end: date2).dateString(format)
    }