sandrabosk

// npm i axios

const axios = require('axios');

function getCountryDetails(name) {
  return axios
    .get(`https://restcountries.eu/rest/v2/name/${name}`)
    .then(res => res.data);
}

sandrabosk

// ************************************************************************************
// https://www.codewars.com/kata/54f9f4d7c41722304e000bbb/javascript

// Find the first character that repeats in a String and return that character.
// firstDup('tweet') => 't'
// firstDup('like') => undefined

// This is not the same as finding the character that repeats first. In that case,
// an input of 'tweet' would yield 'e'.
// ************************************************************************************

sandrabosk

// Sort students by best score and list best 3 as fistPlace, secondPlace, thirdPlace.
// Add everyone else in the array.

const students = [
  {
    name: 'ana',
    score: 5.4
  },
  {
    name: 'ivan',

sandrabosk

// Sort students by best score and list best 3 as fistPlace, secondPlace, thirdPlace.
// Add everyone else in the array.

const students = [
  {
    name: 'ana',
    score: 5.4
  },
  {
    name: 'ivan',

sandrabosk

// ************************************************
// ************** Rest parameter ******************
// ************************************************

// Reminder: 'arguments' represents a special array-like object that contains all arguments by their index.

function add1() {
  let sum = 0;
  for (let i = 0; i < arguments.length; i++) {
    sum += arguments[i];

sandrabosk

// ************************************************
// ************** Spread operator *****************
// ************************************************

// Merging arrays

const reptiles = ['snake', 'lizard', 'alligator'];
const mammals = ['puppy', 'kitten', 'bunny'];

// ES5 approach:

sandrabosk

// ************************************************
// ******* Destructuring function parameters *****
// ************************************************

function getFullName(user) {
  return `${user.firstName} ${user.lastName}`;
}

getFullName({ firstName: 'ana', lastName: 'martinez' }); // => ana martinez

sandrabosk

// ************************************************
// *********** Mixed destructuring ****************
// ************************************************

const customer = {
  name: {
    firstName: 'ivan',
    lastName: 'zoro'
  },
  age: 32,

sandrabosk

// 1: What would be expected outputs and why?

// a: 
const [a, b] = [1];
console.log(a * b); // <== NaN
// b => undefined
// 1 * undefined = NaN

// b:
const [a, b = 1] = [2];

sandrabosk

// 1: What would be expected outputs and why?

// a: 
const [a, b] = [1];
console.log(a * b); // <== ???

// b:
const [a, b = 1] = [2];
console.log(a * b); // <== ???