From eaf18959de7706abeabc5f40f44596f8ccffbe32 Mon Sep 17 00:00:00 2001 From: Maryam Janjua Date: Tue, 4 Aug 2026 21:47:58 +0100 Subject: [PATCH 1/2] Deduct Dead Code! --- Sprint-3/3-dead-code/exercise-1.js | 8 +------- Sprint-3/3-dead-code/exercise-2.js | 8 -------- 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 4d09f15fa9..04bdc7b2d8 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,17 +1,11 @@ // Find the instances of unreachable and redundant code - remove them! // The sayHello function should continue to work for any reasonable input it's given. -let testName = "Jerry"; -const greeting = "hello"; +const greeting = "hello"; function sayHello(greeting, name) { - const greetingStr = greeting + ", " + name + "!"; return `${greeting}, ${name}!`; - console.log(greetingStr); } - testName = "Aman"; - const greetingMessage = sayHello(greeting, testName); - console.log(greetingMessage); // 'hello, Aman!' diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index 56d7887c4c..f6b16709fc 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -2,13 +2,7 @@ // The countAndCapitalisePets function should continue to work for any reasonable input it's given, and you shouldn't modify the pets variable. const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"]; -const capitalisedPets = pets.map((pet) => pet.toUpperCase()); const petsStartingWithH = pets.filter((pet) => pet[0] === "h"); - -function logPets(petsArr) { - petsArr.forEach((pet) => console.log(pet)); -} - function countAndCapitalisePets(petsArr) { const petCount = {}; @@ -22,7 +16,5 @@ function countAndCapitalisePets(petsArr) { }); return petCount; } - const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH); - console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log From e96229b363ac1a89909c8e43b81d1df603eefb54 Mon Sep 17 00:00:00 2001 From: Maryam Janjua Date: Fri, 7 Aug 2026 00:47:45 +0100 Subject: [PATCH 2/2] Declare Variable correctly for dead-code --- Sprint-3/3-dead-code/exercise-1.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 04bdc7b2d8..c587c323ac 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -6,6 +6,6 @@ const greeting = "hello"; function sayHello(greeting, name) { return `${greeting}, ${name}!`; } -testName = "Aman"; +const testName = "Aman"; const greetingMessage = sayHello(greeting, testName); console.log(greetingMessage); // 'hello, Aman!'