GEt Array Unique Values

by ClarenceDowns

JavaScript

const cars = [
  'Mazda',
  'Ford',
  'Renault',
  'Opel',
  'Mazda'
]
const uniqueWithArrayFrom = Array.from(new Set(cars));
console.log(uniqueWithArrayFrom); // outputs ["Mazda", "Ford", "Renault", "Opel"]

const uniqueWithSpreadOperator = [...new Set(cars)];
console.log(uniqueWithSpreadOperator); // outputs ["Mazda", "Ford", "Renault", "Opel"]