lfcj

import Combine
import Foundation
import XCTest

class LocalFileSystemLoader {
    typealias LoadResult = Result<Data?, Error>

    private let url: URL
    init(url: URL) {
        self.url = url

lfcj

import Combine
import Foundation
import UIKit

class PubisherFactory {
    func make() -> AnyPublisher<String, Error> {
        let localCache = LocalCache()

        return localCache
            .makeAnyCachePublisher()

lfcj

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        let textLayer = makeTextLayer()
        let animation = makeTextLayerAnimation()

        view.layer.addSublayer(textLayer)

lfcj

import PlaygroundSupport
import UIKit

class Subclase: UIView {
    var bezierPath: UIBezierPath?

    override func draw(_ rect: CGRect) {
        // let figura = dibujaRectangulo(altura: 200, ancho: 100)
        // let figura = dibujaCirculo(ancho: 100, altura: 100)
        // let figura = dibujaTriangulo()

lfcj

import UIKit

// Instead of having matrices of Student data, it's better to have the logic divided in structs

struct Student {
    let subjects: [Subject]
    let tests: [Test]
}

struct Subject {

lfcj

import Foundation
//import UIKit
import AppKit

struct ColorTheme { 
    let name: NSColor
    let lastName: NSColor
}

let colorTheme = ColorTheme(name: .red, lastName: .yellow)

lfcj

import UIKit
import WebKit

class ViewController: UIViewController {

    lazy var webView: WKWebView = {
        let mySVGImage = "<svg height=\"190\"><polygon points=\"100,10 40,180 190,60 10,60 160,180\" style=\"fill:lime;stroke:purple;stroke-width:5;fill-rule:evenodd;\"></svg>"
        let preferences = WKPreferences()
        preferences.javaScriptEnabled = false
        let configuration = WKWebViewConfiguration()

lfcj

private class func webPImage(from data: NSData) -> UIImage? {
        var width: Int32 = 0
        var height: Int32 = 0
        var config = WebPDecoderConfig()
        
        guard
            WebPGetInfo(data.bytes.assumingMemoryBound(to: UInt8.self), data.length, &width, &height) > 0,
            WebPInitDecoderConfig(&config) != 0
        else {
            return nil

lfcj

import UIKit

class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {

    var tableView: UITableView!

    override func viewDidLoad() {
        super.viewDidLoad()
        tableView = UITableView(frame: CGRect(x: 0, y: 0, width: view.frame.width, height: view.frame.height))
        tableView.register(MyCell.self, forCellReuseIdentifier: "cell")

lfcj

{
  "Altavista": {
    "apartamento": "20",
    "casa": "34",
    "comunas": {}
  },
  "Barbosa": {
    "apartamento": "2500000",
    "casa": "1200000",
    "comunas": {}