ezefranca

class ViewControllerTest: XCTestCase {

    var systemUnderTest: ViewController!
    
    override func setUp() {
        
        super.setUp()
        
        //get the storyboard the ViewController under test is inside
        let storyboard: UIStoryboard = UIStoryboard(name: "Main_iPhone", bundle: nil)

ezefranca

Banco do Brasil = "bbapp://"
Bradesco = "BDNiPhoneVarejo://"
Bradesco Prime = "BDNiPhonePrime://"
Itaú = "itauvarejo://"
Itaú Personnalité = "itaupersonnalite://"
Santander = "santanderpf://"
Sicoob = "sicoob://"
Neon = "banconeon://"
Nubank = "nuapp://"

ezefranca

import UIKit
import LocalAuthentication

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        authenticationWithTouchID()
    }

ezefranca

extension String {
    func isValidEmail() -> Bool {
        guard !self.lowercased().hasPrefix("mailto:") else { return false }
        guard let emailDetector = try? NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue) else { return false }
        let matches = emailDetector.matches(in: self, options: NSRegularExpression.MatchingOptions.anchored, range: NSRange(location: 0, length: self.characters.count))
        guard matches.count == 1 else { return false }
        return matches[0].url?.scheme == "mailto"
    }
}

ezefranca

Synopsis

At the top of the file there should be a short introduction and/ or overview that explains what the project is. This description should match descriptions added for package managers (Gemspec, package.json, etc.)

Code Example

Show what the library does as concisely as possible, developers should be able to figure out how your project solves their problem by looking at the code example. Make sure the API you are showing off is obvious, and that your code is short and concise.

Motivation

ezefranca

require "nokogiri"
require "open-uri"
require 'json'

url = "https://speakerdeck.com/#{params['username']}?page=#{params['page']}"

document = Nokogiri::HTML(open(url))

images = document.xpath('//div[@class="deck-preview-slide"]').map { |node| 'https:' + node.xpath('//@style').text.split(';')[1].split(':')[2].split('\'')[0] }
#titles = document.xpath('//div[@class="deck-preview-slide"]').map { |node| node.xpath('//div[@class="deck-title px-3 pt-3 text-truncate"]') }[0].map { |title| title.text.strip }

ezefranca

import UIKit
import XCPlayground
import CoreGraphics
import PlaygroundSupport

/*
 * Demo
 */
func applyPerspective(_ view: UIView, distance: CGFloat) {
    view.layer.transform.m34 = 1.0 / distance

ezefranca

ezefranca

import UIKit

//: Basic implementation to apply different regexes over a card number String and find the card type

enum CardType:String, CustomStringConvertible {
    case invalid = "Not valid"
    case visa = "^4[0-9]{6,}$"
    case mastercard = "^5[0-9]{6,}$"
    case amex = "^3[47][0-9]{13}$"
    case diners = "^3(?:0[0-5]|[68][0-9])[0-9]{11}$"

ezefranca

// #!Swift-1.1
import Foundation


// MARK: - (1) classes

// Solution 1:
//  - Use classes instead of struct
// Issue: Violate the concept of moving model to the value layer
//        http://realm.io/news/andy-matuschak-controlling-complexity/