JSFiddle - React, Tailwind, and code Playground

by Trần Ngọc Minh

JavaScript

var myObject_noncascade = {
	secret_num: 0,
  
  set_num: function (num){
  	this.secret_num = num;
  },
  
	get_num: function () {
  	return this.secret_num;
  }
};

myObject_noncascade.set_num(3);
alert (myObject_noncascade.get_num());

// using cascade
var myObject_cascade = {
	secret_num: 0,
  
  set_num: function (num){
  	this.secret_num = num;
    return this;
  },
  
	get_num: function () {
  	alert(this.secret_num);
  	return;
  }
};

myObject_cascade.set_num(5).get_num();