From d753e5ffd8077fa73632281949de8f5ccf73f01d Mon Sep 17 00:00:00 2001 From: Eugenie Ahangama Date: Sat, 21 Feb 2026 02:32:42 +0000 Subject: [PATCH 1/3] Removed dead code in sayHello function (unreachable log, unused var, redundant string) --- Sprint-3/3-dead-code/exercise-1.js | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 4d09f15fa9..a16daa17b8 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,16 +1,13 @@ // 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"; function sayHello(greeting, name) { - const greetingStr = greeting + ", " + name + "!"; return `${greeting}, ${name}!`; - console.log(greetingStr); } -testName = "Aman"; +const testName = "Aman"; const greetingMessage = sayHello(greeting, testName); From 8c2187317e7b1150e0d488b6bc44917fd962d8a5 Mon Sep 17 00:00:00 2001 From: Eugenie Ahangama Date: Sat, 21 Feb 2026 02:44:06 +0000 Subject: [PATCH 2/3] Removed dead code: unused capitalisedPets, petsStartingWithH, logPets function --- Sprint-3/3-dead-code/exercise-2.js | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index 56d7887c4c..b9c2288825 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -2,12 +2,6 @@ // 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 = {}; @@ -23,6 +17,6 @@ function countAndCapitalisePets(petsArr) { return petCount; } -const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH); +const countedPets = countAndCapitalisePets(pets); -console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log +console.log(countedPets); // { 'PARROT': 1, 'HAMSTER': 3, 'HORSE': 1, 'DOG': 1, 'CAT': 1 } From 44c6d1d7abaa93ca2e104b96fb3ac50d48a481db Mon Sep 17 00:00:00 2001 From: Eugenie Ahangama Date: Sun, 1 Mar 2026 21:38:05 +0000 Subject: [PATCH 3/3] Fix: Removed capitalisePets and logPets as they are not used in producing final output --- Sprint-3/3-dead-code/exercise-2.js | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index b9c2288825..b1c2362d34 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -2,6 +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 petsStartingWithH = pets.filter((pet) => pet[0] === "h"); function countAndCapitalisePets(petsArr) { const petCount = {}; @@ -17,6 +18,6 @@ function countAndCapitalisePets(petsArr) { return petCount; } -const countedPets = countAndCapitalisePets(pets); +const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH); -console.log(countedPets); // { 'PARROT': 1, 'HAMSTER': 3, 'HORSE': 1, 'DOG': 1, 'CAT': 1 } +console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log