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Convert Set to Array JavaScript

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You can use Array from method, spread operator, or forEach to Convert Set to Array in JavaScript.

Note: safer for TypeScript.

const array = Array.from(mySet);

Note: Spreading a Set has issues when compiled with TypeScript (See issue #8856). It’s safer to use Array.from above instead.

const array = [...mySet];
  • The old-fashioned way, iterating and pushing to a new array (Sets do have forEach):
const array = [];
mySet.forEach(v => array.push(v));
  • Previously, using the non-standard, and now deprecated array comprehension syntax:
const array = [v for (v of mySet)];

Convert Set to Array JavaScript

Simple example code several ways to convert a Set to an Array:

<!DOCTYPE html>
   var s = new Set([2, 4, 6, 8]);

   let arr = [];
   s.forEach(x => arr.push(x));


Convert Set to Array JavaScript

Do comment if you have any doubts or suggestions on this Js Convert Set topic.

Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.

OS: Windows 10

Code: HTML 5 Version

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