josecarneiro

const calculateAverage = array => array.reduce((sum, value) => sum + value, 0) / array.length;

const calculateStandardDeviation = values => {
  const average = calculateAverage(values);
  const squareDiffs = values.map(value => (value - average) ** 2);
  return Math.sqrt(calculateAverage(squareDiffs));
}

const testShuffler = shuffler => {
  const array = [1, 2, 3];

josecarneiro

// Iteration 1
function maxOfTwoNumbers(a, b) {
  if (a > b) return a;
  return b;
}

// Iteration 2
function findLongestWord(arrayOfWords) {
  if (arrayOfWords.length === 0) {

josecarneiro

// ITERATION 1

// Suspects Collection
const suspectsArray = [];

// Rooms Collection
const roomsArray = [];

// Weapons Collection
const weaponsArray = [];

josecarneiro

// ITERATION 2

function selectRandom(array) {
  const randomIndex = Math.floor(Math.random() * array.length);
  return array[randomIndex];
}

function pickMystery() {
  const suspect = selectRandom(suspectsArray);
  const weapon = selectRandom(weaponsArray);

josecarneiro

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

// Iteration 1: All rates average - Get the average of all rates with 2 decimals

function calculateAverageMovieRate(movies) {
  if (!movies.length) {
    return 0;
  }
  const arrayOfRates = movies.map(value => {
    return value.rate;

josecarneiro

// ITERATION 1

function updateSubtotal($product) {
  // Get DOM elements that hold price and quantity
  const $price = $product.querySelector('.price span');
  const $quantity = $product.querySelector('.quantity input');

  // Extract values from DOM elements
  const priceValue = parseFloat($price.innerText);
  const quantityValue = $quantity.valueAsNumber;

josecarneiro

// main.js

const chronometer = new Chronometer();

const btnLeft = document.getElementById('btn-left');
const btnRight = document.getElementById('btn-right');

const minDec = document.getElementById('min-dec');
const minUni = document.getElementById('min-uni');
const secDec = document.getElementById('sec-dec');

josecarneiro

// main.js

const chronometer = new Chronometer();

const btnLeft = document.getElementById('btn-left');
const btnRight = document.getElementById('btn-right');

const minDec = document.getElementById('min-dec');
const minUni = document.getElementById('min-uni');
const secDec = document.getElementById('sec-dec');

josecarneiro

class SortedList {
  constructor() {
    this.items = [];
    this.length = this.items.length;
  }

  add(item) {
    this.items.push(item);
    this.items.sort((a, b) => a - b);
    this.length = this.items.length;

josecarneiro

const http = require('http');
const Pokedex = require('pokedex');
const pokedex = new Pokedex();

const server = http.createServer((request, response) => {
  const endpoint = request.url;
  const pokemonName = endpoint.substring(1);
  try {
    const pokemon = pokedex.pokemon(pokemonName);
    // console.log(pokemon);