Gagan5278

class Obfuscator {
    
    // MARK: - Variables
    
    /// The salt used to obfuscate and reveal the string.
    private var salt: String
    
    // MARK: - Initialization
    
    init() {

Gagan5278

import XCTest
@testable import WeatherApp

class ViewControllerTest: XCTestCase {

    var systemUnderTest: ViewController!
    
    override func setUp() {
        
        super.setUp()

Gagan5278

class Logger {
    
    private static let dateFormatter: DateFormatter = {
        let formatter = DateFormatter()
        formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
        return formatter
    }()
    
    static func info(_ messages: Any?..., file: String = #file, function: String = #function, line: Int = #line) {
        printMessage(messages, state: "🟢 INFO", file: file, function: function, line: line)

Gagan5278

  extension UIView {
    func addSubviews(_ views: UIView...) {
        views.forEach{addSubview($0)}
    }
  }  
      

##How to Use:

class YourViewController: UIViewController {

Gagan5278

func downsample(imageAt imageURL: URL, to pointSize: CGSize, scale: CGFloat = UIScreen.main.scale) -> UIImage? {

    // Create an CGImageSource that represent an image
    let imageSourceOptions = [kCGImageSourceShouldCache: false] as CFDictionary
    guard let imageSource = CGImageSourceCreateWithURL(imageURL as CFURL, imageSourceOptions) else {
        return nil
    }
    
    // Calculate the desired dimension
    let maxDimensionInPixels = max(pointSize.width, pointSize.height) * scale

Gagan5278

extension UIImageView {
    /// Loads image from web asynchronosly and caches it, in case you have to load url
    /// again, it will be loaded from cache if available
    func load(url: URL, placeholder: UIImage?, cache: URLCache? = nil) {
        let cache = cache ?? URLCache.shared
        let request = URLRequest(url: url)
        if let data = cache.cachedResponse(for: request)?.data, let image = UIImage(data: data) {
            self.image = image
        } else {
            self.image = placeholder

Gagan5278

protocol DefaultSourceValue {
    associatedtype Value: Decodable
    static var defaultValue: Value {get}
}

enum DefaultValue {} //this will not allow for default init

extension DefaultValue {

Gagan5278

//https://dummyapi.io/
import PlaygroundSupport
import Foundation
import Combine

// MARK: - Network Controller
protocol NetworkControllerProtocol: class {
    typealias Headers = [String: Any]
    
    func get<T>(type: T.Type,

Gagan5278

[merge]
  keepBackup = false
	tool = p4merge
[mergetool "p4merge"]
	cmd = /Applications/p4merge.app/Contents/Resources/launchp4merge "\"$PWD/$BASE\"" "\"$PWD/$REMOTE\"" "\"$PWD/$LOCAL\"" "\"$PWD/$MERGED\""
	keepTemporaries = false
	trustExitCode = false
	keepBackup = false
[diff]
    tool = p4merge

Gagan5278

typealias Balance = (add: ((Int) -> Void), get: (() -> Int), print: () -> ()) //Tupple. Tupple is value type but inside tupple we have function with referenc type.
func newBalance() -> Balance {
    var balance = 0
    return (
        add: { newValue in balance += newValue },
        get: { return balance },
        print: { print("Your balance is \(balance)") }
     )
}