Convert Map to object

JavaScript, Object · Jun 16, 2022

Converts a Map to an object.

Use Map.prototype.entries() to convert the Map to an array of key-value pairs.
Use Object.fromEntries() to convert the array to an object.

const mapToObject = map => Object.fromEntries(map.entries());

mapToObject(new Map([['a', 1], ['b', 2]])); // {a: 1, b: 2}

Written by Angelos Chalaris

I'm Angelos Chalaris, a JavaScript software engineer, based in Athens, Greece. The best snippets from my coding adventures are published here to help others learn to code.

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Convert object to Map

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Convert Map to object

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