JavaScript

CHALLENGE

const target = { a: 1, b: 2 };
const handler = {
  get(obj, prop) {
    return prop in obj ? obj[prop] * 2 : 'Not found';
  }
};

const proxy = new Proxy(target, handler);

// Add property to original object
target.c = 3;

// Modify existing property directly on proxy
proxy.a = 10;

// Use Reflect.get instead of direct property access
const result = Reflect.get(proxy, 'd', { custom: true });

console.log(proxy.a, proxy.b, proxy.c, result);

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4.36K viewsMay 24 at 06:32

CHALLENGE

const target = { a: 1, b: 2 };
const handler = {
  get(obj, prop) {
    return prop in obj ? obj[prop] * 2 : 'Not found';
  }
};

const proxy = new Proxy(target, handler);

// Add property to original object
target.c = 3;

// Modify existing property directly on proxy
proxy.a = 10;

// Use Reflect.get instead of direct property access
const result = Reflect.get(proxy, 'd', { custom: true });

console.log(proxy.a, proxy.b, proxy.c, result);

BY JavaScript