Shopping List

shop.js

var arr = []; 
var obj = {}; 
var fun = function () {}; 


var shoppingList = [ 
  'cheese', 
  'milk', 
  'bacon'
];

var firstItem = shoppingList[0];
var lastItem = shoppingList[2];
var shopper;
var shopList2 = { 
  dairy: 'milk',
  meat: 'bacon',
  key: 'value',
  vitamins: ['A', 'E', 'D'],
  shop: function (item, price) {
    
    item = item || 'something'
    price = price || "FREE"
    

    return 'I am shopping for ' + item + '. At the cost of ' + price
  }
}


var shop = shopList2.shop