ITP-JAN-LONDON|FOROGH AGHAEIYARIJANI|MODULE-DATA-FLOWS|SPRINT 1|DESTRUCTURING|problem-solving-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",
   },
 ];
+
+// Task1: Display names of people in Gryffindor
+console.log("Gryffindor Members:");
+hogwarts.forEach(({ firstName, lastName, house }) => {
+  if (house === "Gryffindor") {
+    console.log(`${firstName} ${lastName}`);
+  }
+});
+
+// Task2: Display names of teachers who have pets
+console.log("\nTeachers with Pets:");
+hogwarts.forEach(({ firstName, lastName, occupation, pet }) => {
+  if (occupation === "Teacher" && pet) {
+    console.log(`${firstName} ${lastName}`);
+  }
+});

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

@@ -6,3 +6,15 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+console.log("QTY     ITEM                TOTAL");
+
+let totalCost = 0;
+
+order.forEach(({ itemName, quantity, unitPricePence }) => {
+  let totalItemPrice = (unitPricePence * quantity) / 100;
+  totalCost += totalItemPrice;
+  console.log(`${quantity.toString().padEnd(8)}${itemName.padEnd(20)}${totalItemPrice.toFixed(2)}`);
+});
+
+console.log(`\nTotal: ${totalCost.toFixed(2)}`);