clc80

Objective challenge:
Q1) Pair off, and with a peer, each choose a design pattern and think of an instance you’ve used it code you’ve written or have seen it used in UIKit.
A1) We have used the MVC pattern in our beginning projects. We used this design pattern in our first build week project. 

Objective challenge:
Q2)Look through the documentation and find at least one UIKit class that uses the singleton pattern.
A2) App Delegate

Objective challenge:
Q3) Think about a time we’ve used the facade pattern before. Are there places that we could have used it to write better code but didn’t? Discuss with a peer.

clc80

import UIKit

func makeChangeAsString(fromAmount: Double,  withCost: Double) -> String {
    let change = fromAmount - withCost
    let dollars = Int(change /  1)
    
    var cents = change.truncatingRemainder(dividingBy: 1)
    let quarters = Int(cents / 0.25)
    cents -= Double(quarters) * 0.25
    let dimes = Int(cents / 0.10)

clc80

import UIKit

func bubbleSort<AnyItem: Comparable>(_ array: [AnyItem] ) -> [AnyItem] {
    var newArray = array
    var temp: AnyItem
    for i in 0..<newArray.count - 1 {
        for j in (i + 1)..<newArray.count {
            if newArray[i] > newArray[j] {
                //swap
                temp = newArray[i]

clc80

extension String {
    func anotherContains(sentence: String) -> Bool {
        if self.lowercased().range(of: sentence.lowercased()) != nil {
            return true
        } else {
            return false
        }
    }
}

clc80

//
//  NotebooksListViewController.swift
//  Mooskine
//
//  Created by Josh Svatek on 2017-05-31.
//  Copyright © 2017 Udacity. All rights reserved.
//

import UIKit
import CoreData

clc80

func expandTheNumber(_ number: Int) -> [Int] {
    var copyOfNum = number
    var zeroPlaces = 1
    var newArray: [Int] = []
    
    if number < 10 {
        newArray.append(number)
    } else {
        while copyOfNum >= 1 {
            newArray.insert(((copyOfNum % 10) * zeroPlaces), at: 0)

clc80

import UIKit

class DetailCocktailViewController: UIViewController {
    
    // MARK: - IBOutlets
    @IBOutlet var drinkNameLabel: UILabel!
    @IBOutlet var imageView: UIImageView!
    @IBOutlet var IngredientsTextView: UITextView!
    @IBOutlet var instructionsTextView: UITextView!
    

clc80

//
//  CocktailResultController.swift
//  cocktailMaker
//
//  Created by Claudia Contreras on 3/25/20.
//  Copyright © 2020 thecoderpilot. All rights reserved.
//

import Foundation
import UIKit

clc80

//
//  CocktailResults.swift
//  cocktailMaker
//
//  Created by Claudia Contreras on 3/25/20.
//  Copyright © 2020 thecoderpilot. All rights reserved.
//

import Foundation

clc80

import UIKit

func canBePalindrome(string: String) -> Bool {
    //lowercase the string
    string.lowercased()
    
    //Reverse it in a new string
    let newString = String(string.reversed())
    
    //compare the values