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# Enable/Disable Touch Indicator on iOS simulator
defaults write com.apple.iphonesimulator ShowSingleTouches 1

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import Foundation
import UIKit

extension NSAttributedString {
    
    typealias Attributes = [NSAttributedString.Key: Any]
    
}

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enum MyError {
    case errorOne
    case errorTwo
}

extension MyError: Error {
    
}
/*

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extension Publisher {
    
    var asAsyncThrowingStream: AsyncThrowingStream<Output, any Error> {
        AsyncThrowingStream { continuation in
            
            // Produce item using yield
            let cancellable = self.sink { completion in
                switch completion {
                case .failure(let error):
                    continuation.finish(throwing: error)

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/// NSHashTable
/// https://developer.apple.com/documentation/foundation/nshashtable
///
/// NSMapTable
/// https://developer.apple.com/documentation/foundation/nsmaptable
///
/// NSHash​Table & NSMap​Table
/// https://nshipster.com/nshashtable-and-nsmaptable/
///

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extension PlaygroundPage {
    var dataDirectoryURL: URL? {
        let directory = playgroundSharedDataDirectory
            .deletingLastPathComponent()
            .appendingPathComponent("Shared Playground Data", isDirectory: true)
        
        guard !FileManager.default.fileExists(atPath: directory.path(), isDirectory: nil)
        else { return directory }
        
        do {

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struct KeyValue<Key, Value> {
    let key: Key
    let value: Value
}

extension KeyValue: Equatable where Key: Equatable, Value: Equatable {}

extension KeyValue: Hashable where Key: Hashable, Value: Hashable {}

extension KeyValue: Encodable where Key: Encodable, Value: Encodable {}

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import Combine

protocol ValueDispatching<Output, Failure>: AnyObject {
    associatedtype Output
    associatedtype Failure: Error
    
    func send(_ value: Output)
    func send(error: Failure)
    func completed()
}

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public enum PasswordRule {
    public enum CharacterClass {
        case upper
        case lower
        case digits
        case special
        case asciiPrintable
        case unicode
        case custom(Set<Character>)

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/// How to customize NavigationLink accessory views in SwiftUI
/// https://www.jessesquires.com/blog/2023/07/18/navigation-link-accessory-view-swiftui/

struct BetterNavigationLink<Label: View, Destination: View>: View {
    let label: () -> Label
    let destination: () -> Destination

    init(@ViewBuilder label: @escaping () -> Label,
         @ViewBuilder destination: @escaping () -> Destination) {
        self.label = label