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Object.keys(obj).forEach copia profunda del objeto js

Necesito escribir una función para la copia profunda de objetos. He escrito uno, pero no funciona. ¿Alguien podría ayudarme a solucionarlo? ¡gracias de antemano!

 const cloneObj = {}; function makeObjectDeepCopy2(obj) { Object.keys(obj).forEach((key) => { if (obj[key] instanceof Object) { cloneObj[key] = makeObjectDeepCopy2(obj[key]); } cloneObj[key] = obj[key]; return cloneObj; }); } var a = { a: 5, b: { g: 8, y: 9, t: { q: 48 } }, x: 47, l: { f: 85, p: { u: 89, m: 7 }, s: 71 }, r: { h: 9, a: 'test', s: 'test2' } }; makeObjectDeepCopy2(a); console.log(cloneObj); console.log(a);
about 4 years ago · Juan Pablo Isaza
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