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London | 26-ITP-Jan | Maryanne Mosonik | Sprint 3 | Dead Code #1068

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London | 26-ITP-Jan | Maryanne Mosonik | Sprint 3 | Dead Code #1068

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59f5dab
Removed unused variables and function to streamline countAndCapitalis…
Maryanne-K Feb 25, 2026
47e2e67
Rewrote sayHello function to remove unnecessary variable and console log
Maryanne-K Feb 25, 2026
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4 changes: 2 additions & 2 deletions Sprint-3/3-dead-code/exercise-1.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,9 @@ let testName = "Jerry";
const greeting = "hello";

function sayHello(greeting, name) {
const greetingStr = greeting + ", " + name + "!";

return `${greeting}, ${name}!`;
console.log(greetingStr);

}

testName = "Aman";
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8 changes: 3 additions & 5 deletions Sprint-3/3-dead-code/exercise-2.js
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@hkavalikas hkavalikas Mar 1, 2026

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This file will throw an error when run. Can you spot why?

Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,10 @@
// 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 = {};
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