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serhatates/unique.js

Last active October 17, 2019 06:03
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unique.js
// Small ES6 tip
// How to remove duplicates from array
// Use the spread operator to transform a set into an Array
const array = [1, 2, 2, 3, 3, 5, 5, 1, 1];
const uniqueArray = [...new Set(array)];
// uniqueArray -> [1, 2, 3, 5]
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