From 99f50ba10dc0aedc367bfce71162ed4eff6833e9 Mon Sep 17 00:00:00 2001
From: Khaliun Baatarkhuu <khaliun13@hotmail.com>
Date: Mon, 10 Aug 2026 21:26:32 +0100
Subject: [PATCH 1/3] Update introduceYourself function to use destructuring

---
 Sprint-1/destructuring/exercise-1/exercise.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5c..d86bc7bf 100644
--- a/Sprint-1/destructuring/exercise-1/exercise.js
+++ b/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}.`
   );

From 5d0d0eb1974a479eddd44d832a9f4463ab9040d1 Mon Sep 17 00:00:00 2001
From: Khaliun Baatarkhuu <khaliun13@hotmail.com>
Date: Mon, 10 Aug 2026 21:31:22 +0100
Subject: [PATCH 2/3] Add tasks to filter Hogwarts students by house and
 occupation

---
 Sprint-1/destructuring/exercise-2/exercise.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75eb..2fda98e6 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,22 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+//Task 1
+
+hogwarts.forEach(({ firstName, lastName, house }) => {
+  if (house === "Gryffindor") {
+    console.log(`${firstName} ${lastName}`);
+  }
+});
+
+//Task 2
+
+hogwarts.forEach(({ firstName, lastName, occupation, pet }) => {
+  if (occupation === "Teacher" && pet) {
+    console.log(`${firstName} ${lastName}`);
+  }
+});
+
+
+

From 91bf86c4e5ae957a04af7c99aa30a6b145ce7107 Mon Sep 17 00:00:00 2001
From: Khaliun Baatarkhuu <khaliun13@hotmail.com>
Date: Mon, 10 Aug 2026 21:49:41 +0100
Subject: [PATCH 3/3] Calculate and display total cost of order items

---
 Sprint-1/destructuring/exercise-3/exercise.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Sprint-1/destructuring/exercise-3/exercise.js b/Sprint-1/destructuring/exercise-3/exercise.js
index b3a36f4e..6813abed 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,18 @@ 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 }) => {
+  const itemTotal = quantity * unitPricePence;
+  totalCost += itemTotal;
+
+  console.log(
+    `${quantity}       ${itemName.padEnd(20)} ${(itemTotal / 100).toFixed(2)}`
+  );
+});
+
+console.log(`\nTotal: ${(totalCost / 100).toFixed(2)}`);