Brussels | ITP-2026-1 | Sarah Almadi | Sprint 1 | Feature/destructuring

Sprint-1/destructuring/exercise-1/exercise.js

@@ -6,7 +6,7 @@ const personOne = {
 
 // Update the parameter to this function to make it work.
 // Don't change anything else.
-function introduceYourself(___________________________) {
+function introduceYourself({ name, age, favouriteFood }) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );

Sprint-1/destructuring/exercise-2/exercise.js

@@ -70,3 +70,19 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+//Task 1: Gryffindor members
+
+for (let { firstName, lastName, house } of hogwarts) {
+  if (house === "Gryffindor") {
+    console.log(`${firstName} ${lastName}`);
+  }
+}
+
+//Task 2: Teachers with pets
+
+for (let { firstName, lastName, pet, occupation } of hogwarts) {
+  if (occupation === "Teacher" && pet) {
+    console.log(`${firstName} ${lastName}`);
+  }
+}

Sprint-1/destructuring/exercise-3/exercise.js

@@ -6,3 +6,21 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+//print out the receipt for this order
+console.log("QTY     ITEM                TOTAL");
+//Looping with destructuring
+let grandTotal = 0;
+//object destructuring inside the loop
+for (let { itemName, quantity, unitPricePence } of order) {
+  //total is the total price for that line in euros (because we divide pence by 100).
+  let total = (quantity * unitPricePence) / 100;
+  //Formatting each line
+  //Adding colomn names and their width
+  console.log(
+    `${String(quantity).padEnd(7)}${itemName.padEnd(20)}${total.toFixed(2)}`
+  );
+
+  grandTotal += total;
+}
+
+console.log(`\nTotal: ${grandTotal.toFixed(2)}`);