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London | 26-ITP-May | Dagim Daniel | Sprint 3 | Dead-Code #1441

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London | 26-ITP-May | Dagim Daniel | Sprint 3 | Dead-Code #1441

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6 changes: 3 additions & 3 deletions Sprint-3/3-dead-code/exercise-1.js
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Original file line number Diff line number Diff line change
@@ -1,11 +1,11 @@
// Find the instances of unreachable and redundant code - remove them!
// The sayHello function should continue to work for any reasonable input it's given.
// didn't delete the above two because its the question you may need to refer.

let testName = "Jerry";
const greeting = "hello";

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

return `${greeting}, ${name}!`;
console.log(greetingStr);
}
Expand All @@ -14,4 +14,4 @@ testName = "Aman";

const greetingMessage = sayHello(greeting, testName);

console.log(greetingMessage); // 'hello, Aman!'
console.log(greetingMessage);
10 changes: 3 additions & 7 deletions Sprint-3/3-dead-code/exercise-2.js
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Original file line number Diff line number Diff line change
@@ -1,13 +1,9 @@
// Remove the unused code that does not contribute to the final console log
// The countAndCapitalisePets function should continue to work for any reasonable input it's given, and you shouldn't modify the pets variable.

// didn't delete the above two because its the question you may need to refer.
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 = {};
Expand All @@ -25,4 +21,4 @@ function countAndCapitalisePets(petsArr) {

const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH);

console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log
console.log(countedPetsStartingWithH);
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