steipete

- Optimize Hashable and Equatable. e.g. if you have an id, just use that - instead of having the system use reflection and diff all properties:

    public func hash(into hasher: inout Hasher) {
        hasher.combine(id)
    }

    public static func == (lhs: UserBox, rhs: UserBox) -> Bool {
        return lhs.id == rhs.id
    }
    

steipete

extension Color {
    /// Return a random color
    static var random: Color {
        return Color(
            red: .random(in: 0...1),
            green: .random(in: 0...1),
            blue: .random(in: 0...1)
        )
    }
}

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)
                }
            }
        }

steipete

import Foundation
import Combine

/// Run a block in the background with a delay and make it cancellable.
/// - Parameters:
///   - delay: Delay in milliseconds before the background work starts
///   - queue: Background queue to use
///   - worker: Worker block to execute on queue
///   - completion: Completion handler executed on main thread.
/// - Returns: AnyCancellable token

steipete

import Foundation
import SwiftUI

@available(iOS 13.0, *)
extension View {
    /// Wraps view into an AnyView
    func eraseToAnyView() -> AnyView {
        AnyView(self)
    }

steipete

//
//  ContentView.swift
//  Shared
//
//  Created by Peter Steinberger on 20.02.21.
//

import SwiftUI

struct SettingsGroup<Content: View>: View {

steipete

//: A Cocoa based Playground to present user interface

import SwiftUI
import PlaygroundSupport

struct ContentView: View {
    var body: some View {
        HStack {
            VStack {
                HStack {

steipete

//
//  KeyCommand.swift
//  Adds Keyboard Shortcuts to SwiftUI on iOS 13
//  See https://steipete.com/posts/fixing-keyboardshortcut-in-swiftui/
//  License: MIT
//
// Usage: (wrap view in `KeyboardEnabledHostingController`)
// Button(action: {
//       print("Button Tapped!!")
//  }) {

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/// Perform an immediate mutation of `subject`. The `transform` function may
/// just mutate the given `subject` or replace it entirely.
///
/// - Parameters:
///     - subject: A value to be transformed.
///     - transform: A closure that mutates or replaces the `subject`.
@inlinable func with<T>(_ subject: T, _ transform: (_ subject: inout T) throws -> Void) rethrows -> T {
    var subject = subject
    try transform(&subject)
    return subject

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// Helper to hold the parent VC weakly
class WeakViewControllerHolder: ObservableObject {
    weak var vc: UIViewController?

    init(_ vc: UIViewController) {
        self.vc = vc
    }
}

@available(iOS 13.0, *)