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Javascript clone () no es un error de función

Estoy trabajando en un juego js e intento clonar un objeto, pero sigo teniendo este error:

this[i].clone is not a function

este es mi codigo:

 Object.prototype.clone = function() { var i, newObj = (this instanceof Array) ? [] : {}; for (i in this) { if (i === 'clone') { continue; } if (this[i] && typeof this[i] === "object") { newObj[i] = this[i].clone(); } else { newObj[i] = this[i]; } } return newObj; };

Traté de reemplazar 'clon' con esta solución:

JSON.parse(JSON.stringify(object)) no funcionó. ¿alguna ayuda por favor?

about 3 years ago · Juan Pablo Isaza
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parece como funciona

 Object.prototype.clone = function() { var i, newObj = (this instanceof Array) ? [] : {}; for (i in this) { if (i === 'clone') { continue; } if (this[i] && typeof this[i] === "object") { newObj[i] = this[i].clone(); } else { newObj[i] = this[i]; } } return newObj; }; var person = { name: 'John', address: { city: 'New York' } }; var clonedPerson = person.clone(); person.address.city = 'Buenos Aires'; console.log(person.address.city); console.log(clonedPerson.address.city);

¿Cómo es tu llamada?

about 3 years ago · Juan Pablo Isaza Report
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