Introduction
A Set is a collection of unique elements.
Example
const arr = [5, 1, 5, 7, 7, 5];
const unique = [...new Set(arr)]; // [ 5, 1, 7 ]Oct 12, 20201 min read
A Set is a collection of unique elements.
const arr = [5, 1, 5, 7, 7, 5];
const unique = [...new Set(arr)]; // [ 5, 1, 7 ]