diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 4d09f15fa..8bc3a1b2f 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,17 +1,12 @@ // 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"; +let testName = "Aman"; 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 56d7887c4..b8cd52410 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)); -} +const petsStartingWithH = pets.filter((pet) => pet[0] === "h"); 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