NW6 | Hadika Malik | JS3 | Array destructuring | Week - 3

array-destructuring/exercise-1/exercise.js

@@ -4,6 +4,8 @@ const personOne = {
   favouriteFood: "Spinach",
 };
 
+let { name, age, favouriteFood } = personOne;
+
 function introduceYourself(___________________________) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`

array-destructuring/exercise-2/exercise.js

@@ -70,3 +70,15 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+hogwarts.forEach(({ firstName, lastName, house }) => {
+  if (house === "Gryffindor"){
+    console.log(`Task 1 => ${firstName} ${lastName}`);
+  }
+});
+
+hogwarts.forEach(({ firstName, lastName, pet, occupation }) => {
+  if (occupation === "Teacher" && pet !== null){
+    console.log(`Task 2 => ${firstName} ${lastName}`);
+  }
+});

array-destructuring/exercise-3/exercise.js

@@ -6,3 +6,13 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPrice: 1.0 },
   { itemName: "Hash Brown", quantity: 4, unitPrice: 0.4 },
 ];
+
+let sum = 0; 
+
+order.forEach(({ itemName, quantity, unitPrice }) => {
+  let total = unitPrice*quantity;
+  console.log(`${quantity} ${itemName} ${total.toFixed(2)}`);
+  sum += total;
+});
+
+console.log(`Total: ${sum}`);