krzyzanowskim

import SwiftUI

@main
struct TravelPhotographyApp: App {
    var body: some Scene {
        WindowGroup {
            RootView()
        }
        .commands {
            TextEditingCommands()

steipete

The Ultimate Swift Testing Playbook (2024 WWDC Edition, expanded with Apple docs from June 2025)

Updated with info from https://developer.apple.com/documentation/testing fetched via Firecrawl on June 7, 2025.

See also my blog: See also my blog post: https://steipete.me/posts/2025/migrating-700-tests-to-swift-testing

A hands-on, comprehensive guide for migrating from XCTest to Swift Testing and mastering the new framework. This playbook integrates the latest patterns and best practices from WWDC 2024 and official Apple documentation to make your tests more powerful, expressive, and maintainable.

---

1. Migration & Tooling Baseline

steipete

#!/usr/bin/env bash
#
# concat.sh  [root-dir] [output-file]
#
# Squashes a whole codebase into one text file, skipping build artefacts:
#   • ignores node_modules, dist, .git, .turbo, .next, out
#   • omits lockfiles and *.min.* noise
#   • copies the result straight to the macOS clipboard (pbcopy)
#
# Example:

aashari

Cursor AI Prompting Framework — Usage Guide

A disciplined, evidence-first workflow for autonomous code agents

---

1 · Install the Operational Doctrine

The Cursor Operational Doctrine (file core.md) encodes the agent’s always-on principles—reconnaissance before action, empirical validation over conjecture, strict command-execution hygiene, and zero-assumption stewardship.

RuiAAPeres

import UIKit

// Based on https://www.stephanboyer.com/post/132/what-are-covariance-and-contravariance
// > Denotes "a subtype of"
// UIButton > UIView > UIResponder > NSObject
//
// e.g. `UIButton` is a subtype of `UIView`
//
// This means that any function that takes a `UIView`, can receive a `UIButton`:
//

chriseidhof

final class Loader: BindableObject {
    let didChange = PassthroughSubject<Data?, Never>()
    var task: URLSessionDataTask!
    var data: Data? = nil {
        didSet {
            didChange.send(data)
        }
    }
    
    init(_ url: URL) {

TheiOSDude

xcrun simctl uninstall booted com.theiosdude.bundleid

shaps80

import Foundation
import os.log

public protocol StateMachineDelegate: class {

    associatedtype StateType: Hashable

    /// Invoked before a transition is about to occur, allowing you to reject even a valid transition. Defaults to true
    ///
    /// - Parameters:

chriseidhof

//
//  main.swift
//  RoutingApproaches
//
//  Created by Chris Eidhof on 01.08.18.
//  Copyright © 2018 objc.io. All rights reserved.
//

import Foundation

raulraja

import arrow.Kind
import arrow.core.Option
import arrow.core.Try
import arrow.core.functor
import arrow.effects.IO
import arrow.effects.fix
import arrow.effects.functor
import arrow.typeclasses.Functor

/* algebras */