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Add lessons on API & Classes
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Diff for: ‎api/superHero/index.html

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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width">
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<title>replit</title>
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<link href="style.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<h2>🌟 Super Hero App</h2>
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<p>You can search for a super hero like "batman" or "thanos" or... You can generate a random hero</p>
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<input id='searchInput' type="text">
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<button id='searchButton'>Search</button>
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<button id='newHeroButton'>Random Hero</button>
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</br>
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<div id='heroImage'><img src="" alt=""></div>
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<script src="script.js"></script>
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</body>
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</html>

Diff for: ‎api/superHero/script.js

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// https://superheroapi.com/api/access-token/character-id
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const SUPERHERO_TOKEN = '10223569763528853'
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const BASE_URL = `https://superheroapi.com/api.php/${SUPERHERO_TOKEN}`
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const newHeroButton = document.getElementById('newHeroButton')
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const heroImageDiv = document.getElementById('heroImage')
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const searchButton = document.getElementById('searchButton')
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const searchInput = document.getElementById('searchInput')
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const getSuperHero = (id, name) => {
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// name 👉 base_url/search/batman
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// json.results[0].image.url
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// id: 👉 base_url/id
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// json.image.url
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fetch(`${BASE_URL}/${id}`)
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.then(response => response.json())
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.then(json => {
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console.log(json.powerstats)
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const superHero = json
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showHeroInfo(superHero)
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})
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}
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const statToEmoji = {
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intelligence: '🧠',
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strength: '💪',
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speed: '⚡',
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durability: '🏋️‍♂️',
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power: '📊',
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combat: '⚔️',
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}
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const showHeroInfo = (character) => {
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const name = `<h2>${character.name}</h2>`
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const img = `<img src="${character.image.url}" height=200 width=200/>`
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const stats = Object.keys(character.powerstats).map(stat => {
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return `<p>${statToEmoji[stat]} ${stat.toUpperCase()}: ${character.powerstats[stat]}</p>`
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}).join('')
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heroImageDiv.innerHTML = `${name}${img}${stats}`
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}
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// <p>💪 Strength: ${json.powerstats.strength}</p><p>🧠 Intelligence: ${json.powerstats.intelligence}</p><p>🧠 Combat: ${json.powerstats.intelligence}</p><p>🧠 Speed: ${json.powerstats.intelligence}</p><p>🧠 Durability: ${json.powerstats.intelligence}</p>
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const getSearchSuperHero = (name) => {
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console.log(searchInput.value)
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fetch(`${BASE_URL}/search/${name}`)
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.then(response => response.json())
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.then(json => {
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const hero = json.results[0]
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showHeroInfo(hero)
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})
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}
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const randomHero = () => {
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const numberOfHeroes = 731
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return Math.floor(Math.random() * numberOfHeroes) + 1
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}
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newHeroButton.onclick = () => getSuperHero(randomHero())
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searchButton.onclick = () => getSearchSuperHero(searchInput.value)

Diff for: ‎classes/banksClass/index.html

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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width">
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<title>replit</title>
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<link href="style.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<input type="text" id='amount'>
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<button id='deposit'>+Deposit</button>
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<button id='withdraw'>-Withdraw</button>
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<div id='balance'><p>Balance: 0</p></div>
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<script src="script.js"></script>
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</body>
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</html>

Diff for: ‎classes/banksClass/script.js

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class Bank {
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constructor(balance) {
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this.balance = balance
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}
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withdraw(amount) {
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// guard clause
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if (this.balance - amount <= 0) {
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console.log('❌ You cannot withdraw more than what you have!')
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console.log({balance: this.balance})
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return
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}
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this.balance -= amount
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console.log('withdrew', `$${amount}`)
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console.log({balance: this.balance})
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}
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deposit(amount) {
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this.balance += amount
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console.log('deposited', `$${amount}`)
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console.log({balance: this.balance})
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}
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}
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const qaziChecking = new Bank(0)
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// console.log(qaziChecking.balance)
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// qaziChecking.deposit(10000)
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// qaziChecking.deposit(10000)
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// qaziChecking.deposit(10000)
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// qaziChecking.withdraw(1000)
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// qaziChecking.withdraw(20000)
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// qaziChecking.withdraw(5000)
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// qaziChecking.withdraw(5000)
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const depositButton = document.getElementById('deposit')
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const withdrawButton = document.getElementById('withdraw')
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const amountInput = document.getElementById('amount')
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const balanceDiv = document.getElementById('balance')
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depositButton.onclick = () => {
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const amount = Number(amountInput.value)
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qaziChecking.deposit(amount)
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balanceDiv.innerText = `Balance: ${qaziChecking.balance}`
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}
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withdrawButton.onclick = () => {
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const amount = Number(amountInput.value)
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qaziChecking.withdraw(amount)
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balanceDiv.innerText = `Balance: ${qaziChecking.balance}`
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}

Diff for: ‎classes/carClass/script.js

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// classes: Main topic
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// methods
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// properties
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// this
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class Car {
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constructor(name, color, topSpeed) {
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// properties
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this.name = name
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this.color = color
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this.topSpeed = topSpeed
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this.currentSpeed = 0;
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}
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// getters & setters
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getCurrentSpeed() {
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return currentSpeed
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}
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zeroToSixty() {
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setTimeout(() => {
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console.log('pHEW! That was fast!')
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this.currentSpeed = 60;
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console.log(this.currentSpeed)
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}, 3000)
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}
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drive(speed=10) {
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// console.log('just drove 2 miles!')
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this.currentSpeed += speed
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console.log(`driving speed at ${this.currentSpeed} mph`)
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}
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brake() {
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console.log('braking!')
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this.currentSpeed -= 10
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}
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stop() {
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console.log('coming to a screeching halt!')
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this.currentSpeed = 0
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}
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}
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// porsche, 'yellow', 250
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const ferrari = new Car('ferrari', 'red', 250)
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ferrari.drive()
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ferrari.drive()
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ferrari.drive()
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ferrari.drive()
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ferrari.drive()
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console.log(ferrari.currentSpeed)
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ferrari.brake()
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ferrari.stop()
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console.log(ferrari.currentSpeed)
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const porsche = new Car('Porsche', 'yellow', 250)
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console.log(porsche.name)
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console.log(porsche.color)
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console.log(porsche.topSpeed)
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// const nums = [1, 2, 3, 4, 5]
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// nums.forEach(_ => porsche.drive())
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porsche.drive(40)
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porsche.drive(80)
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console.log(porsche.currentSpeed)
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porsche.zeroToSixty()
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porsche.stop()
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console.log(porsche.currentSpeed)
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// console.log(ferrari.name)
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// console.log(ferrari.color)
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// console.log(ferrari.topSpeed)
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// console.log(ferrari.currentSpeed)
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// ferrari.drive()
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// ferrari.brake()
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// console.log(ferrari.currentSpeed)
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// ferrari.drive()
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// console.log(ferrari.currentSpeed)
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// ferrari.drive()
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// ferrari.drive()
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// console.log(ferrari.currentSpeed)
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// ferrari.zeroToSixty()
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// console.log(ferrari.currentSpeed)
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// console.log(ferrari)
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// you can only have methods inside of classes
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// const numbers = [1, 2, 3]
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// numbers.push(4) // method
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// // console.log(typeof )
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// console.log(numbers)
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Array.prototype.myPush = function(item) {
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this[this.length] = item
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return this
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}
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const fruits = ['🍌', '🍓', '🍪', '🍐', '🍎']
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fruits.myPush('🥝')
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fruits.myPush('🍪')
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fruits.myPush('🍓')
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fruits.myPush('🍊')
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console.log(fruits)

Diff for: ‎exercises/arraysorting.js

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// Test you code by forking this repl:
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// 👉
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// Write a function that takes in an array and sort the numbers inside from least to greatest
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function sortArray (array) {

Diff for: ‎exercises/daysinamonth.js

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// Test you code by forking this repl:
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// 👉
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// Create a function that takes the month and year (as integers)
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// and returns the number of DAYS in that month
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Diff for: ‎exercises/findMax.js

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// Test you code by forking this repl:
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// 👉
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// Write a function that takes in an array of numbers and returns the largest number
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function findMax (array) {

Diff for: ‎exercises/palindromechecker.js

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// Test you code by forking this repl:
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// 👉
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// Write a function that takes in string and checks if it is a Palindrome
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// A palindrome is a word that is the same forwards and backwards!
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// Ex: racecar -> racecar

Diff for: ‎exercises/savingsstrategy.js

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// Test you code by forking this repl:
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// 👉
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// The 50-30-20 strategy is a simple way to budget
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// which involves spending 50% of after-tax income on needs,
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// 30% after tax income on wants,

Diff for: ‎index.html

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<a href="dom/red-yellow-green/index.html">DOM - Red Yellow Green Squares</a>
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</br>
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<a href="api/dogRandom/index.html">API - Get Random Dog</a>
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</br>
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<a href="api/superHero/index.html">API - Get Super Heroes</a></br>
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<a href="classes/banksClass/index.html">Classes - Bank with Deposit & Withdraw Methods</a>
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<h3>Project Exercises</h3>
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<a href='projects/stopwatch/exercise/index.html'>Stopwatch</a><br>
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<a href='projects/rockpaperscissors/exercise/index.html'>Rock Paper Scissors</a><br>
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<a href='classes/fightingGame/exercise/index.html'>Figthing Game</a> <br>
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<a href='projects/fightingGame/exercise/index.html'>Figthing Game</a> <br>
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<a href='projects/tip-calculator/exercise/index.html'>Tip Calculator</a>
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<br>
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<a href='projects/weather-app/exercise/index.html'>Weather App</a>
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<h3>Project Solutions</h3>
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<a href='projects/stopwatch/solution/index.html'>Stopwatch</a><br>
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<a href='projects/rockpaperscissors/solution/index.html'>Rock Paper Scissors</a><br>
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<a href='classes/fightingGame/solution/index.html'>Fighting Game</a></br>
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<a href='projects/fightingGame/solution/index.html'>Fighting Game</a></br>
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<a href='projects/tip-calculator/solution/index.html'>Tip Calculator</a>
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<br>
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<a href='projects/weather-app/solution/index.html'>Weather App</a>

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