josecarneiro

// memory.js contents

class MemoryGame {
  constructor(cards) {
    this.cards = cards;
    this.pickedCards = [];
    this.pairsClicked = 0;
    this.pairsGuessed = 0;
  }

josecarneiro

/* eslint no-restricted-globals: 'off' */

// Iteration 1: All directors? - Get the array of all directors.
// _Bonus_: It seems some of the directors had directed multiple movies so they will pop up multiple times in the array of directors. How could you "clean" a bit this array and make it unified (without duplicates)?

const getAllDirectors = (movies) => {
  return movies.map((movie) => movie.director);
};

// Iteration 2: Steven Spielberg. The best? - How many drama movies did STEVEN SPIELBERG direct?

josecarneiro

// ITERATION 1

function updateSubtotal(product) {
  console.log('Calculating subtotal, yey!');

  //... your code goes here

  const priceElement = product.querySelector('.price span');
  const quantityElement = product.querySelector('.quantity input');

josecarneiro

class Chronometer {
  constructor() {
    this.currentTime = 0;
    this.intervalId = null;
  }

  start(callback) {
    this.intervalId = setInterval(() => {
      this.currentTime++;
      if (callback) callback();

josecarneiro

// Queue

class Queue {
  constructor() {
    this.queueControl = [];
    this.MAX_SIZE = 10;
  }

  display() {
    return this.queueControl;

josecarneiro

// Soldier
class Soldier {
  constructor(health, strength) {
    this.health = health;
    this.strength = strength;
  }

  attack() {
    return this.strength;
  }

josecarneiro

import './App.css';
import { BrowserRouter, Route } from 'react-router-dom';
import CountryDetails from './components/CountryDetails';
import Navbar from './components/Navbar';
import CountryList from './components/CountryList';

import countries from './countries.json';

function App() {
  return (

josecarneiro

import React from 'react';

import meals from './foods.json';

class MealBox extends React.Component {
  state = {
    quantity: 1,
  };

  handleQuantityChange = (event) => {

josecarneiro

import React from 'react';
import './App.css';
import Rating from './components/Rating';
import FaceBook from './components/FaceBook';

function DriverCard({ name, rating }) {
  return (
    <div>
      <h1>{name}</h1>
      <Rating>{rating}</Rating>

josecarneiro

import React from 'react';
import './App.css';
import contacts from './contacts.json';

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      contacts: contacts.slice(0, 5)
    };