Comments (2)
function myNew(constructor, ...args) {
const obj = Object.create(constructor.prototype);
const result = constructor.apply(obj, args);
return result instanceof Object ? result : obj;
}
from js-challenges.
function myNew(){
let obj = {};
let con = [].shift.call(arguments);
obj.__proto__ = con.prototype;
let res = con.call(obj, ...arguments);
return res instanceof Obejct ? res : obj;
}
from js-challenges.
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