raonivaladares

func execute(with urlRquest: URLRequest) -> AnyPublisher<Data, NetworkPlataformError> {
        return urlSession
            .dataTaskPublisher(for: urlRquest)
            .tryMap { data, response in
                if let error = URLResponseErrorParser().parseErrorIfExists(on: response) {
                    throw error
                }
                
                return data
            }

raonivaladares

func execute(
    with urlRquest: URLRequest,
    completion: @escaping (Result<Data, NetworkPlataformError>) -> Void) {

        urlSession.dataTask(with: urlRquest) { data, urlResponse, error in
            if let error = error {
               let errorParsed = NetworkPlataformErrorParser().parse(error)
                completion(.failure(errorParsed))
                 return
            }

raonivaladares

func sum<T: Numeric>(x: T, y: T) -> T {
        return x + y
}

raonivaladares

enum Result<Value> {
    case success(Value)
    case failure(Error)
}

raonivaladares

import UIKit

extension UIFont {
  enum FontStyle {
    case bold
    case book
    case light
    case regular
  }

raonivaladares

private let topicLabel = UILabelFactory(text: "Topic 1")
  .fontSize(of: 36)
  .build()
	
private let subTopicLabel = UILabelFactory(text: "subTopic")
  .build()
	
private let profileImageView = UIImageViewFactory(image: UIImage(named: "UserProfilePlaceHolder"))
  .build()
	

raonivaladares

import UIKit

final class UIButtonFactory {
  private let button: UIButton
	
  enum Style {
    case normal
    case especial
  }
	

raonivaladares

import UIKit

final class UILabelFactory {
  private let label: UILabel
  private let defultFontSize: CGFloat = 20
	
  // MARK: - Inits
  init(text: String) {
    label = UILabel()
    label.textAlignment = .center

raonivaladares

final class UILabelFactory {
  private let label: UILabel
  private let defultFontSize: CGFloat = 20
	
  // MARK: - Inits
  init(text: String) {
    label = UILabel()
    label.textAlignment = .center
    label.text = text
    label.font = label.font.withSize(defultFontSize)

raonivaladares

private let topicLabel: UILabel = {
  let label = UILabel()
  label.text = "Topic"
  label.textAlignment = .center //textAlignment count = 1
  label.font = label.font.withSize(36)
  label.translatesAutoresizingMaskIntoConstraints = false //translatesAutoresizingMaskIntoConstraints count = 1
		
  return label
}()