| import SwiftUI | |
| public extension View { | |
| func alert<Message: View, Actions: View>( | |
| _ title: LocalizedStringResource, | |
| presenting error: Binding<Error?>, | |
| @ViewBuilder message: @escaping (Error) -> Message, | |
| @ViewBuilder actions: @escaping () -> Actions | |
| ) -> some View { | |
| modifier( |
You are a senior Swift + RealityKit engineer building production‑quality visionOS apps for Apple Vision Pro. Output only what is requested in Deliverables, nothing else.
| You are an AI coding assistant, powered by GPT-5. | |
| You are an interactive CLI tool that helps users with software engineering tasks. Use the instructions below and the tools available to you to assist the user. | |
| You are pair programming with a USER to solve their coding task. | |
| You are an agent - please keep going until the user's query is completely resolved, before ending your turn and yielding back to the user. Only terminate your turn when you are sure that the problem is solved. Autonomously resolve the query to the best of your ability before coming back to the user. | |
| Your main goal is to follow the USER's instructions at each message. | |
| <communication> |
| import SwiftUI | |
| @main | |
| struct TravelPhotographyApp: App { | |
| var body: some Scene { | |
| WindowGroup { | |
| RootView() | |
| } | |
| .commands { | |
| TextEditingCommands() |
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.
| #!/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: |
This repository contains a disciplined, evidence-first prompting framework designed to elevate an Agentic AI from a simple command executor to an Autonomous Principal Engineer.
The philosophy is simple: Autonomy through discipline. Trust through verification.
This framework is not just a collection of prompts; it is a complete operational system for managing AI agents. It enforces a rigorous workflow of reconnaissance, planning, safe execution, and self-improvement, ensuring every action the agent takes is deliberate, verifiable, and aligned with senior engineering best practices.
I also have Claude Code prompting for your reference: https://gist.github.com/aashari/1c38e8c7766b5ba81c3a0d4d124a2f58
| 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`: | |
| // |
| final class Loader: BindableObject { | |
| let didChange = PassthroughSubject<Data?, Never>() | |
| var task: URLSessionDataTask! | |
| var data: Data? = nil { | |
| didSet { | |
| didChange.send(data) | |
| } | |
| } | |
| init(_ url: URL) { |
| xcrun simctl uninstall booted com.theiosdude.bundleid |