sprint 1 destructuring completed

Author: MehrozMunir

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

@@ -75,7 +75,9 @@ function getGryffindorHousePeople(list) {
   let result = [];
   list.forEach((person) => {
     const { firstName, lastName, house } = person;
-    if (house === "Gryffindor") result.push(`${firstName} ${lastName}`);
+    if (house === "Gryffindor")
+      result.push(`
+      ${firstName} ${lastName}`);
   });
   return result;
 }
@@ -84,11 +86,13 @@ function findTeachersHavingPets(list) {
   let result = [];
   list.forEach((person) => {
     const { firstName, lastName, pet } = person;
-    if (pet !== null) result.push(`${firstName} ${lastName}`);
+    if (pet !== null)
+      result.push(`
+      ${firstName} ${lastName}`);
   });
   return result;
 }
 
-console.log(getGryffindorHousePeople(hogwarts));
+console.log(...getGryffindorHousePeople(hogwarts));
 
-console.log(findTeachersHavingPets(hogwarts));
+console.log(...findTeachersHavingPets(hogwarts));

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

@@ -6,3 +6,23 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+function printReceipt(order) {
+  let receipt = [];
+  let total = 0;
+  receipt.push(`
+      QTY   ITEM                 TOTAL`);
+  order.forEach((item) => {
+    const { itemName, quantity, unitPricePence } = item;
+    const itemTotal = (quantity * unitPricePence) / 100;
+    total += itemTotal;
+    receipt.push(`
+      ${quantity}     ${itemName.padEnd(20)} ${itemTotal.toFixed(2)}`);
+  });
+  receipt.push(`
+
+      Total: ${total.toFixed(2)}`);
+  console.log(...receipt);
+}
+
+printReceipt(order);