From 4c921347bdf0026924735e20a989e9bf21b9649b Mon Sep 17 00:00:00 2001 From: Daniel Aderibigbe Date: Fri, 6 Mar 2026 22:35:29 +0000 Subject: [PATCH] dead-code exercise completed --- Sprint-3/3-dead-code/exercise-1.js | 2 -- Sprint-3/3-dead-code/exercise-2.js | 9 +++------ 2 files changed, 3 insertions(+), 8 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 4d09f15fa9..5de7eb4ba7 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -5,9 +5,7 @@ let testName = "Jerry"; const greeting = "hello"; function sayHello(greeting, name) { - const greetingStr = greeting + ", " + name + "!"; return `${greeting}, ${name}!`; - console.log(greetingStr); } testName = "Aman"; diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index 56d7887c4c..33509f203d 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -2,27 +2,24 @@ // 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 = {}; petsArr.forEach((pet) => { const capitalisedPet = pet.toUpperCase(); + if (petCount[capitalisedPet]) { petCount[capitalisedPet] += 1; } else { petCount[capitalisedPet] = 1; } }); + return petCount; } const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH); -console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log +console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 }