JSFiddle - React, Tailwind, and code Playground

by Federico

JavaScript

// const getFirstName = (firstName) => {
//     return firstName.split(' ')[0];
// };

const getFirstName = (name) => firstName = name.split(' ')[0];

// console.log(getFirstName('Federico Taddei'));

const multiplier = {
  numbers: [1, 2, 3, 4, 5],
  multiplyBy: 3,
  multiply() {
    return this.numbers.map((number) => number * this.multiplyBy);
  } 
};

console.log(multiplier.multiply());