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kevboutin/jsonToMap.js

Created October 17, 2023 15:35
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Convert JSON to a Map
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jsonToMap.js
const jsonToMap = (json) => new Map(Object.entries(JSON.parse(json)));
const json = '{"user1":"Alison","user2":"Kevin","user3":"James"}';
const map = jsonToMap(json);
// Kevin
console.log(map.get('user2'));
// Map(3) { 'user1' => 'Alison', 'user2' => 'Kevin', 'user3' => 'James' }
console.log(map);
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