From f3378b32f44c8ba21264c6cc20f19ce1345e8fe8 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Wed, 25 Feb 2026 18:28:38 +0000 Subject: [PATCH 1/9] exercise 1 --- Sprint-3/3-dead-code/exercise-1.js | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 4d09f15fa..8f3736bf9 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,17 +1,17 @@ // 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 = "Jerry"; - redundant const greeting = "hello"; function sayHello(greeting, name) { - const greetingStr = greeting + ", " + name + "!"; + // const greetingStr = greeting + ", " + name + "!"; - redundant return `${greeting}, ${name}!`; - console.log(greetingStr); + // console.log(greetingStr); - redundant } testName = "Aman"; -const greetingMessage = sayHello(greeting, testName); +const greetingMessage = sayHello(greeting, testName); console.log(greetingMessage); // 'hello, Aman!' From 4a3e85152a499c792e4df49cf7d8d89b175819ad Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Wed, 25 Feb 2026 18:31:27 +0000 Subject: [PATCH 2/9] exercise 2 --- Sprint-3/3-dead-code/exercise-2.js | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index 56d7887c4..fe5e47a75 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -1,13 +1,16 @@ // 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. + const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"]; -const capitalisedPets = pets.map((pet) => pet.toUpperCase()); +// const capitalisedPets = pets.map((pet) => pet.toUpperCase()); - redundant const petsStartingWithH = pets.filter((pet) => pet[0] === "h"); -function logPets(petsArr) { - petsArr.forEach((pet) => console.log(pet)); -} + +// function logPets(petsArr) { +// petsArr.forEach((pet) => console.log(pet)); +// } - redundant + function countAndCapitalisePets(petsArr) { const petCount = {}; @@ -23,6 +26,9 @@ function countAndCapitalisePets(petsArr) { return petCount; } + const countedPetsStartingWithH = countAndCapitalisePets(petsStartingWithH); + console.log(countedPetsStartingWithH); // { 'HAMSTER': 3, 'HORSE': 1 } <- Final console log + From a9337a3a700c74fdf3f306f259a8359ead9da3f1 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Wed, 25 Feb 2026 18:34:40 +0000 Subject: [PATCH 3/9] commit --- Sprint-3/3-dead-code/README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/Sprint-3/3-dead-code/README.md b/Sprint-3/3-dead-code/README.md index 2bfbfff81..613dcd597 100644 --- a/Sprint-3/3-dead-code/README.md +++ b/Sprint-3/3-dead-code/README.md @@ -7,3 +7,4 @@ Here are two example of code that has not been built efficiently. Both files hav 1. Work through each `exercise` file inside this directory. 2. Delete the dead code. 3. Commit your changes and make a PR when done. +// commit \ No newline at end of file From 2c7d8098704ae759034517ec88b45e5992851bbe Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Wed, 25 Feb 2026 18:37:24 +0000 Subject: [PATCH 4/9] empty From d34b2e1ab39599f24d2d305cca7e0eeb37cfc228 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Wed, 25 Feb 2026 18:38:05 +0000 Subject: [PATCH 5/9] remove readme --- Sprint-3/3-dead-code/README.md | 10 ---------- 1 file changed, 10 deletions(-) delete mode 100644 Sprint-3/3-dead-code/README.md diff --git a/Sprint-3/3-dead-code/README.md b/Sprint-3/3-dead-code/README.md deleted file mode 100644 index 613dcd597..000000000 --- a/Sprint-3/3-dead-code/README.md +++ /dev/null @@ -1,10 +0,0 @@ -# Refactoring Dead Code - -Here are two example of code that has not been built efficiently. Both files have dead code in them. It's your job to go back through this existing code, identify the dead code, and remove it so the code is ready for production. - -## Instructions - -1. Work through each `exercise` file inside this directory. -2. Delete the dead code. -3. Commit your changes and make a PR when done. -// commit \ No newline at end of file From 0373f016ec4290d580474a1f07cfda9a40a71ce0 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Tue, 3 Mar 2026 11:33:21 +0000 Subject: [PATCH 6/9] updates --- Sprint-3/3-dead-code/README.md | 10 ++++++++++ Sprint-3/3-dead-code/exercise-1.js | 6 +++--- Sprint-3/3-dead-code/exercise-2.js | 5 +---- 3 files changed, 14 insertions(+), 7 deletions(-) create mode 100644 Sprint-3/3-dead-code/README.md diff --git a/Sprint-3/3-dead-code/README.md b/Sprint-3/3-dead-code/README.md new file mode 100644 index 000000000..613dcd597 --- /dev/null +++ b/Sprint-3/3-dead-code/README.md @@ -0,0 +1,10 @@ +# Refactoring Dead Code + +Here are two example of code that has not been built efficiently. Both files have dead code in them. It's your job to go back through this existing code, identify the dead code, and remove it so the code is ready for production. + +## Instructions + +1. Work through each `exercise` file inside this directory. +2. Delete the dead code. +3. Commit your changes and make a PR when done. +// commit \ No newline at end of file diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index 8f3736bf9..b3cf99c60 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,13 +1,13 @@ // 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"; - redundant + const greeting = "hello"; function sayHello(greeting, name) { - // const greetingStr = greeting + ", " + name + "!"; - redundant + return `${greeting}, ${name}!`; - // console.log(greetingStr); - redundant + } testName = "Aman"; diff --git a/Sprint-3/3-dead-code/exercise-2.js b/Sprint-3/3-dead-code/exercise-2.js index fe5e47a75..98487f99b 100644 --- a/Sprint-3/3-dead-code/exercise-2.js +++ b/Sprint-3/3-dead-code/exercise-2.js @@ -3,13 +3,10 @@ const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"]; -// const capitalisedPets = pets.map((pet) => pet.toUpperCase()); - redundant + const petsStartingWithH = pets.filter((pet) => pet[0] === "h"); -// function logPets(petsArr) { -// petsArr.forEach((pet) => console.log(pet)); -// } - redundant function countAndCapitalisePets(petsArr) { From d161648ad4b7e29b226143bc055604ba6227d2b5 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Tue, 3 Mar 2026 11:37:12 +0000 Subject: [PATCH 7/9] changes --- Sprint-3/3-dead-code/exercise-1.js | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Sprint-3/3-dead-code/exercise-1.js b/Sprint-3/3-dead-code/exercise-1.js index b3cf99c60..3801dad2f 100644 --- a/Sprint-3/3-dead-code/exercise-1.js +++ b/Sprint-3/3-dead-code/exercise-1.js @@ -1,13 +1,11 @@ // Find the instances of unreachable and redundant code - remove them! // The sayHello function should continue to work for any reasonable input it's given. - +let testName = "Jerry"; const greeting = "hello"; function sayHello(greeting, name) { - return `${greeting}, ${name}!`; - } testName = "Aman"; From 361015f0cb8d11d9a77408c5666228f40c67152f Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Tue, 3 Mar 2026 11:38:02 +0000 Subject: [PATCH 8/9] exer 1 From 4251133fcfead313f045ee409547bb48285faae8 Mon Sep 17 00:00:00 2001 From: Ihor Taradaiko Date: Tue, 3 Mar 2026 18:34:18 +0000 Subject: [PATCH 9/9] readme --- Sprint-3/3-dead-code/README.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Sprint-3/3-dead-code/README.md b/Sprint-3/3-dead-code/README.md index 613dcd597..64adbbc16 100644 --- a/Sprint-3/3-dead-code/README.md +++ b/Sprint-3/3-dead-code/README.md @@ -6,5 +6,4 @@ Here are two example of code that has not been built efficiently. Both files hav 1. Work through each `exercise` file inside this directory. 2. Delete the dead code. -3. Commit your changes and make a PR when done. -// commit \ No newline at end of file +3. Commit your changes and make a PR when done. \ No newline at end of file