soujohnreis

class URLProtocolMock: URLProtocol {
    /// Dictionary maps URLs to tuples of error, data, and response
    static var mockURLs = [URL?: (error: Error?, data: Data?, response: HTTPURLResponse?)]()
    
    override class func canInit(with request: URLRequest) -> Bool {
        // Handle all types of requests
        return true
    }
    
    override class func canonicalRequest(for request: URLRequest) -> URLRequest {

IanKeen

struct User: Equatable {
    var firstName: String
    var lastName: String
}

@main
struct MyApp: App {
    @State var value = User(firstName: "", lastName: "")
    @State var showEdit = false

JohnSundell

// A fun little game written in SwiftUI
// Copyright (c) John Sundell 2020, MIT license.
// This is a hacky implementation written just for fun.
// It's only verified to work on iPhones in portrait mode.

import SwiftUI

final class GameController: ObservableObject {
    @Published var plane = GameObject.plane()
    @Published private(set) var clouds = [GameObject]()

cardosoedgar

let ellipticCurveHeader = [UInt8]([0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2A, 0x86, 0x48,
                                      0xCE, 0x3D, 0x02, 0x01, 0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x03,
                                      0x01, 0x07, 0x03, 0x42, 0x00])
let begin = "-----BEGIN PUBLIC KEY-----\n"
let end = "\n-----END PUBLIC KEY-----"

func retrivePublicKey() -> String? {
    var error: Unmanaged<CFError>?
    if let publicKey = getPublicKey(), 
       let keyRef = SecKeyCopyExternalRepresentation(publicKey, &error) {

ryanburnette

(cors) {
        @cors_preflight{args.0} method OPTIONS
        @cors{args.0} header Origin {args.0}

        handle @cors_preflight{args.0} {
                header {
                        Access-Control-Allow-Origin "{args.0}"
                        Access-Control-Allow-Methods "GET, POST, PUT, PATCH, DELETE, OPTIONS"
                        Access-Control-Allow-Headers *
                        Access-Control-Max-Age "3600"

TerryCK

enum Either<A, B> {
    case left(A)
    case right(B)
}

extension Either: Decodable where A: Decodable, B: Decodable {
    init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        if let a = try? container.decode(A.self) {
            self = .left(a)

matsuda

import CommonCrypto

// MARK: AES128 暗号、復号化

public extension String {
    func aesEncrypt(key: String, iv: String) -> String? {
        guard
            let data = self.data(using: .utf8),
            let key = key.data(using: .utf8),
            let iv = iv.data(using: .utf8),

quangDecember

import Foundation
import CommonCrypto

struct AES256 : Codable {
    
    private var key: Data
    private var iv: Data
    
    public init(key: Data, iv: Data) throws {
        guard key.count == kCCKeySizeAES256 else {

mjm

import Combine
import CoreData

extension NSManagedObjectContext {
    func changesPublisher<Object: NSManagedObject>(for fetchRequest: NSFetchRequest<Object>)
        -> ManagedObjectChangesPublisher<Object>
    {
        ManagedObjectChangesPublisher(fetchRequest: fetchRequest, context: self)
    }
}

rudedogdhc

import Foundation

public protocol ValueTransforming: NSSecureCoding {
  static var valueTransformerName: NSValueTransformerName { get }
}

public class NSSecureCodingValueTransformer<T: NSObject & ValueTransforming>: ValueTransformer {
  public override class func transformedValueClass() -> AnyClass { T.self }
  public override class func allowsReverseTransformation() -> Bool { true }