ES6

const fruit = "🍌";
const milk = "🥛";
const bananaShake = (fruit, milk) => `(${fruit}) Banana (${milk}) Milk shake is ready.`;
console.log(`${bananaShake(fruit, milk)}`);

const purchasedItems = {
  fruit: "🍇",
  vegetable: "🥕",
  bakery: "🍪"
};
const { bakery } = purchasedItems;
console.log(`Hungry? How about try a ${bakery}?`);

const cart = ["🍇", "🥕", "🍪", "🥩"];
const [item] = cart;
console.log(`Cashier scanned ${item} first.`);

const boilEgg = (egg, water, salt) => {
  const recipe = {
    egg,
    water,
    salt
  };
  console.log(`Get a saucepan, Add 3 cups ${recipe.water} and a pinch of ${recipe.salt}. Throw ${recipe.egg} and boil for 10 minutes.`);
}
boilEgg("🥚", "🚰", "🧂");

let bill = 0;
const receipt = [1.99, 13.67, 14.21, 5.27];
for(const item of receipt) {
  bill += item
};
console.log(`Your total bill is $${bill}.`);

const purchasedItems = {
  fruit: "🍇",
  vegetable: "🥕",
  bakery: "🍪"
};
const juiceRecipe = {
  ...purchasedItems,
  kitchen: "sugar",
  device: "blender"
};
console.log(`Trying a ${juiceRecipe.vegetable} juice.`);

const cart = [];
const addItem = (...items) => console.log(`${items} added in the card. Total items in the cart: ${items.length}.`);
addItem("🍎","🥭","🍍","🍌");

const shoppingBag = [
  {id: 1, name: "🥭", type: "fruit"},
  {id: 2, name: "🍎", type: "fruit"},
  {id: 3, name: "🍌", type: "fruit"},
  {id: 4, name: "🥕", type: "vegetable"}
];
const findVegetable = shoppingBag.filter(item => item.type === "vegetable");
findVegetable ? console.log(`${findVegetable.length} vegetable found in the bag.`) : console.log("Forgot to buy vegetables.");

const readyToCheckout = (limit = 10) => limit <= 10 ? console.log(`Today, shopping was in budget.`) : console.log(`Today, lot of items were bought.`)
readyToCheckout(23);

const receipt = ["🍎","🥭","🍍","🍌"];
receipt.includes("🍌") ? console.log(`You bought bananas?`) : console.log(`How come there are no bananas?`);

let apple;
apple = "🍏";
console.log(`Green Apple: ${apple}`);
apple = "🍎";
console.log(`Red Apple: ${apple}`);
const banana = "🍌";
console.log(`Banana: ${banana}`);
banana = "🌯"; // WRONG

let apple = "🍏";
let banana = "🍌";
const dozenApples = apple.padStart(12, apple);
const dozenBananas = banana.padEnd(12, banana);
console.log(`Buy dozen apples: ${dozenApples}. Total apples: ${dozenApples.length}`);
console.log(`Buy dozen bananas: ${dozenBananas}. Total bananas: ${dozenApples.length}`);

let cart = new Set(["🍇", "🥕", "🍪", "🍪", "🍪", "🍪", "🥩"]);
console.log(`Total unique items in the cart: ${cart.size}`);