NyaGarcia

const pokemon = [
  {
    name: 'Charmander',
    type: 'Fire'
  },
  { name: 'Squirtle', type: 'Water', abilities: ['Torrent', 'Rain Dish'] },
  {
    name: 'Bulbasur',
    type: 'Plant'
  }

NyaGarcia

const pokemon = {
  name: 'Squirtle',
  type: 'Water',
  abilities: ['Torrent', 'Rain Dish']
};

const squirtleClone = { ...pokemon, abilities: [...pokemon.abilities] };
pokemon.name = 'Charmander';
pokemon.abilities.push('Surf');

NyaGarcia

const pokemon = {
  useless: 'useless property',
  id: 1,
  name: 'Squirtle',
  type: 'Water'
};

// Removing the useless property:
({ useless, ...newPokemon } = pokemon);
console.log(newPokemon); // Result: { id: 1, name: 'Squirtle', type: 'Water' }

NyaGarcia

const pokemon = {
  useless: 'Useless property',
  id: 1,
  name: 'Squirtle',
  useless2: 'Another useless prop',
  type: 'Water'
};

// Removing both useless and useless2 properties:
({ id, useless, useless2, ...newPokemon } = pokemon);

NyaGarcia

const pokemon = {
  useless: 'useless property',
  id: 1,
  name: 'Squirtle',
  type: 'Water'
};

const remove = (property, { [property]: value, ...newObject }) => newObject;

console.log(remove('useless', pokemon)); // Result: { id: 1, name: 'Squirtle', type: 'Water' }

NyaGarcia

function getPokemon(type) {
  let pokemon;
  switch (type) {
    case 'Water':
      pokemon = 'Squirtle';
      break;
    case 'Fire':
      pokemon = 'Charmander';
      break;
    case 'Plant':

NyaGarcia

const pokemon = new Map([
    ['Water', 'Squirtle'],
    ['Fire', 'Charmander'],
    ['Plant', 'Bulbasur'],
    ['Electric', 'Pikachu']
  ]);

function getPokemon(type) {
  return pokemon.get(type) || 'Mew';
}

NyaGarcia

function checkGameStatus() {
  if (
    remaining === 0 ||
    (remaining === 1 && remainingPlayers === 1) ||
    remainingPlayers === 0
  ) {
    quitGame();
  }
}

NyaGarcia

function isGameLost() {
  return (
    remaining === 0 ||
    (remaining === 1 && remainingPlayers === 1) ||
    remainingPlayers === 0
  );
}

// Our function is now much easier to understand:
function checkGameStatus() {

NyaGarcia

function getNews(type) {
  const allNews = getNewsFromWeb();
  return getNewsContent(allNews, type);
}

function getNewsContent(newsList, type) {
  const news = [];
  for (let i = newsList.length - 1; i >= 0; i--) {
    if (newsList[i].type === type) {
      news.push(newsList[i].content);