how to access a parent property from inside IIFE

index.js

// example of using .call with an IIFE


function myObject (text) {
  this.text = text;
}

myObject.prototype.print = function () {

  console.log(this.text); // works

  (function() {
      console.log("hello"); // works
      console.log(this.text); // undefined
    })();

  (function() {
      console.log("hello"); // works
      console.log(this.text); // works
    }).call(this);
}

var object = new myObject("world");

object.print();