Proxy Returner

proxyReturner.js

function createProxy(obj) {
  return new Proxy(obj, {
    get(target, key) {
      //Callback
      return target[key];
    },
    set(target, key, value) {
      //Callback
      target[key] = value;
      return true
    }
  });
}

/*

Example:
const values=createProxy({
x:0,
y:1,
z:2
})

values.x=1 //Callback triggered

*/