rayinla

function init(args){
  var firstName = args.firstName;
  var lastName = args.lastName;
    
  function gerunding(action){
    return firstName + " " + lastName + " " + "is" + " " + action;
  }
  return gerunding;
 } 
  

rayinla

// We have two functions. One is named outie and the other is named closure *wink* *wink*
  
  //this is closure's global scope
function outie(){
  // this is closure's first and only outer scope
  function closure(){
   // this is closure's local scope
  }
}

rayinla

function sayMyName(firstName, middleName, lastName){
  var praiseList = ["beautiful", "awesome", "splendid", "fantastic", "jaw-dropping"]; 
  //this first closure called combineName() has access to the parameters
  //of the outer function and its variable
  function combineName(){ 
    var min = 0;
    var max = praiseList.length - 1;  
     //this second getRandomInt() closure has access to the variables in combineName()  
    function getRandomInt(){    
       return Math.floor(Math.random() * (max - min) + min);      

rayinla

$(document).ready(function(){
   //It is important to notice that 'button' is a DOM object with various methods
  $('button').on('click', function(){
     //We must preserve the button's context
     bluezy();
     function bluezy(){
       //We're saying, "I want to do fun things with <<that>> button object, 
      //not <<this>> window object you keep giving me
       $(this).css("background-color", "blue"); 
     }.bind(this)   

rayinla

function firstFunc(){
  var firstVar = 2;
  firstVar += secondVar; // secondVar is undefined because scope doesn’t look down
  function secondFunc(){
    var secondVar = 5;
  }
}

rayinla

var myHouse = {
  neighborhood: "Cherry Wood",
  address: "5 Premium Park",
  city: "Rolly",
  state: "NC",
  printInfo(){ 
    // 'this' refers to the object we created. 
    //'this' is easy to conceptualize here because... 
    //we have manually created an object that we can see
    return this.neighborhood + "," + this.address + "," + this.city + "," + this.state

rayinla

$(document).ready(function(){
   //It is important to notice that 'button' is a DOM object with various methods
  $('button').on('click', function(){
     //We must preserve the button's context
     var that = this;
     bluezy();
     function bluezy(){
       //We're saying, "I want to do fun things with <<that>> button object, 
      //not <<this>> window object you keep giving me