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London | 26-ITP-January | Damian Dunkley | Sprint 3 | Refactoring dead-code #1057

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London | 26-ITP-January | Damian Dunkley | Sprint 3 | Refactoring dead-code #1057

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2cd9c14
updates for sprint 3 2-practice-tdd, Count and repeat
DamianDL Feb 25, 2026
2727638
updates for sprint 3 2-practice-tdd, get ordinal no.s
DamianDL Feb 25, 2026
f2e5eba
updates for sprint 3 3-dead-code exercise 1
DamianDL Feb 25, 2026
dc0987a
updates for sprint 3 3-dead-code exercise 2
DamianDL Feb 25, 2026
c1a3f24
Merge branch 'CodeYourFuture:main' into coursework/sprint-3-dead-code
DamianDL Feb 25, 2026
a893b09
removing practice-tdd from branch
DamianDL Feb 25, 2026
d257d62
update to exercise-1 to remove dead code not just comment it out
DamianDL Mar 2, 2026
b3b6efd
update to exercise-2 to remove dead code not just comment it out
DamianDL Mar 2, 2026
9a73d7c
refactoring exercise 1 to keep test in local by including in a function
DamianDL Mar 2, 2026
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15 changes: 7 additions & 8 deletions Sprint-3/3-dead-code/exercise-1.js
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@hkavalikas hkavalikas Mar 1, 2026

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Commenting out and removing are not the same thing; knowing that, can you tidy these files up?

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@DamianDL DamianDL Mar 2, 2026

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Hi hkavalikas, thanks for reviewing. Exercises updated with code deleted not just commented out. Thanks Damian

Original file line number Diff line number Diff line change
@@ -1,17 +1,16 @@
// 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 greetingMessage = sayHello(greeting, testName);
// Avoid polluting the global scope by keeping example data local
function demo() {
const testName = "Aman"; // local variable
const greetingMessage = sayHello(greeting, testName);
console.log(greetingMessage); // 'hello, Aman!'
}

console.log(greetingMessage); // 'hello, Aman!'
demo();
5 changes: 0 additions & 5 deletions Sprint-3/3-dead-code/exercise-2.js
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@hkavalikas hkavalikas Mar 1, 2026

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Same note re; comment vs deletion

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@hkavalikas hkavalikas Mar 2, 2026

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✅

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@DamianDL DamianDL Mar 3, 2026

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Hi hkavalikas-Thanks for the feedback, However I don't understand it? All comments removed and only code remains in exercise 2. Please could you explain what I need to do to correct? Thanks

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@hkavalikas hkavalikas Mar 3, 2026

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Ah apologies @DamianDL , I meant it looks great with the ✅ and that the task was done. The PR already has the Complete status :)

Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,8 @@
// 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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