vialyx

import UIKit

extension UIColor {
    
    convenience init(hex: String) {
        var cString: String = hex.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
        
        if cString.hasPrefix("#") {
            cString.remove(at: cString.startIndex)
        }

vialyx

private var items: [GymShort] = [] {
        willSet {
            let old = Array(Set(items).subtracting(Set(newValue)))
            view.remove(old)
        }
        didSet {
            let new = Array(Set(items).subtracting(Set(oldValue)))
            view.add(new)
        }
    }

vialyx

// TODO: Add Jacoco dependency

buildscript {
    repositories {
        google()
        jcenter()
    }
    dependencies {
        ..........
        classpath "com.dicedmelon.gradle:jacoco-android:0.1.1"

vialyx

// TODO: Implement plugin

apply plugin: 'jacoco-android'

// TODO: Setup test coverage for build type

android {
	buildTypes {
		debug {
			testCoverageEnabled = true

vialyx

func setData(title: String, timeInterval: NSTimeInterval, description: String) {
        let dateNews = NSDate(timeIntervalSince1970: timeInterval)
        let dateFormater : NSDateFormatter = NSDateFormatter()
        dateFormater.timeZone = NSTimeZone.localTimeZone()
        dateFormater.dateFormat = "HH:mm. dd MMMM"
        
        _dateLabel.text = dateFormater.stringFromDate(dateNews)
        _titleNewsLabel.text = title
        _titleNewsLabel.adjustsFontSizeToFitWidth = false
        let constraint = CGSizeMake(_titleNewsLabel.frame.size.width, CGFloat.max);

vialyx

//: A UIKit based Playground for presenting user interface

import CoreGraphics
import UIKit
import PlaygroundSupport

class DrawView: UIView {
    
    override func draw(_ rect: CGRect) {
        super.draw(rect)

vialyx

//: A UIKit based Playground for presenting user interface

import UIKit
import PlaygroundSupport

class MyViewController : UIViewController {
    
    override func loadView() {
        let view = UIView()
        view.backgroundColor = .white

vialyx

struct User {
  let name: String
}

var users: [User] = []

vialyx

users.append(User(name: "Maxim Vialyx"))
// [{name "Maxim Vialyx"}]
users.remove(at: 0)
// []

users.append(User(name: "Medium Guest"))
// [{name "Medium Guest"}]
users.removeFirst()
// []

vialyx

let admins = [User(name: "Admin")]
// [{name "Admin"}]
let guests = [User(name: "Guest")]
// [{name "Guest"}]

var allUsers = admins + guests
// [{name "Admin"}, {name "Guest"}]

// TODO: - Use .isEmpty instead of .count
if allUsers.isEmpty {