danielCarlosCE

private extension XCTestCase {
    func XCTAssertThrows<T, E>(_ expression: @autoclosure () throws -> T, specificError: E) where E: Error, E: Equatable  {

        XCTAssertThrowsError(try expression()) { error in
            XCTAssertEqual(error as? E, specificError)
        }

    }
}

danielCarlosCE

import UIKit
import PlaygroundSupport


var str = "Hello, playground"
let view = UIView(frame: CGRect(x: 0, y: 0, width: 600, height: 600))
view.backgroundColor = .red
let bottomLabel = UILabel()
bottomLabel.text = "Hello world!"
bottomLabel.sizeToFit()

danielCarlosCE

import UIKit

class AppDelegate {
    var window: UIWindow?
}

//Chain of Resposability: Handler
protocol ErrorHandler {
    var errorHandlerSuccessor: ErrorHandler? {get}
    func handleError(error: Error)

danielCarlosCE

import UIKit


//MARK: Common
enum Result<T> {
    case success(T)
    case failure(Error)
}
struct Task {
    var title: String

danielCarlosCE

//
//  ContentSizePagingCollectionDelegate.swift
//  CardsCarousel
//
//  Created by Daniel Carlos Souza Carvalho on 2/20/21.
//

import UIKit

/// Horizontal paging for collections based on the content size