apptekstudios

import SwiftUI

struct AccessibleView: View {
    @ScaledMetricCustom(relativeTo: .title) var someSize: CGFloat = 100
    @ScaledFont(customFontName: "TimesNewRomanPS-BoldMT", size: 18, relativeTo: .body) var bodyFont
    
    var body: some View {
        VStack {
            Rectangle()
                .frame(width: someSize, height: someSize)

JanGorman

@propertyWrapper
struct Expirable<Value: ExpressibleByNilLiteral> {

  let duration: TimeInterval
  private var expirationDate = Date()
  private var innerValue: Value = nil

  private var hasExpired: Bool {
    expirationDate < Date()
  }

fidothe

\hi\

Ben-G

import Foundation
import XCTest

/// Basic sanity check that ensures that we are able to retrieve localized strings for all languages
/// we support.
final class L10NTests: XCTestCase {

    func testLocalizations() {
        let locales = ["en", "es", "zh-Hans", "zh-Hant", "fi"]
        for locale in locales {

hohl

//
//  rfc3339.swift
//  Alwyzon for iPhone and iPad
//

import Foundation

/// Parse RFC 3339 date string to NSDate
///
/// :param: rfc3339DateTimeString string with format "yyyy-MM-ddTHH:mm:ss.SSS"

nalexn

//
//  Deduplicated.swift
//  CountriesSwiftUI
//
//  Created by Alexey Naumov on 17.12.2019.
//  Copyright © 2019 Alexey Naumov. All rights reserved.
//
import Foundation
import Combine

steipete

.onDrop(of: [.fileURL], isTargeted: nil) { providers in
    if let loadableProvider = providers.first(where: { $0.canLoadObject(ofClass: URL.self) }) {
        _ = loadableProvider.loadObject(ofClass: URL.self) { fileURL, _ in
            if let fileURL = fileURL, fileURL.pathExtension.lowercased() == "zip" {
                self.logger.info("Dropped \(fileURL.path)")
                DispatchQueue.main.async {
                    importer.open(zipArchiveURL: fileURL)
                }
            }
        }

0xmachos

Keychain API

kSecAttrAccessible Mapping

Protection Domain (pdmn)	Keychain Accessibility Values
ck	kSecAttrAccessibleAfterFirstUnlock
cku	kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly
dk	kSecAttrAccessibleAlways
akpu	kSecAttrAccessibleWhenPasscodeSetThisDeviceOnly

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

ddunbar

New Build System Tricks

Command Line

alias xcbuild=$(xcode-select -p)/../SharedFrameworks/XCBuild.framework/Versions/A/Support/xcbuild
# THIS DOESNT WORK YET: xcbuild openIDEConsole  # … then switch to Xcode ➡️
xcbuild showSpecs
xcbuild build <foo.pif> [—target <target>]