From d59d3eb8d8aff07a0c00a6503c194e8094c596a9 Mon Sep 17 00:00:00 2001
From: fahimfaisaal <fahimfaisal.soikot@gmail.com>
Date: 2022年3月10日 21:16:54 +0600
Subject: [PATCH 1/2] refactor: formated docs and functions
---
 Maths/IsEven.js &#124; 32 ++++++++++++--------------------
 1 file changed, 12 insertions(+), 20 deletions(-)
diff --git a/Maths/IsEven.js b/Maths/IsEven.js
index 4f9efd2c59..d12a4dd335 100644
--- a/Maths/IsEven.js
+++ b/Maths/IsEven.js
@@ -7,27 +7,22 @@
 */
 
 /**
- * @param {number} number
- * @return {boolean}
- */
-
-/*
- * Checking if number is even using divisibility by 2
+ * @function isEven
+ * @description - Checking if number is even using divisibility by 2
 *
 * If number is divisible by 2 i.e remainder = 0, then it is even
 * therefore, the function will return true
 *
 * If number is not divisible by 2 i.e remainder != 0, then it is not even i.e odd
 * therefore, the function will return false
+ * @param {number} number
+ * @return {boolean}
 */
+export const isEven = (number) => number % 2 === 0
 
-export const isEven = (number) => {
- return number % 2 === 0
-}
-
-/*
- * Checking if number is even using bitwise operator
- *
+/**
+ * @function isEvenBitwise
+ * @description - Checking if number is even using bitwise operator
 * Bitwise AND (&) compares the bits of the 32
 * bit binary representations of the number and
 * returns a number after comparing each bit:
@@ -46,11 +41,8 @@ export const isEven = (number) => {
 * last bit will be 0 for even numbers and 1 for
 * odd numbers, which is checked with the use
 * of the equality operator.
- *
- * References:
- * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_AND
+ * @param {number} number
+ * @returns {boolean}
+ * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_AND
 */
-
-export const isEvenBitwise = (number) => {
- return (number & 1) === 0
-}
+export const isEvenBitwise = (number) => (number & 1) === 0
From 319a109a88b565343a65b5dff03155fa301de4b2 Mon Sep 17 00:00:00 2001
From: fahimfaisaal <fahimfaisal.soikot@gmail.com>
Date: 2022年3月10日 21:18:05 +0600
Subject: [PATCH 2/2] refactor: format all test codes
---
 Maths/test/IsEven.test.js &#124; 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)
diff --git a/Maths/test/IsEven.test.js b/Maths/test/IsEven.test.js
index d17c8cdade..804b7bf481 100644
--- a/Maths/test/IsEven.test.js
+++ b/Maths/test/IsEven.test.js
@@ -1,21 +1,25 @@
 import { isEven, isEvenBitwise } from '../IsEven'
 
-test('should return if the number is even or not', () => {
- const isEvenNumber = isEven(4)
- expect(isEvenNumber).toBe(true)
-})
+describe('Testing isEven function', () => {
+ it('should return if the number is even or not', () => {
+ const isEvenNumber = isEven(4)
+ expect(isEvenNumber).toBe(true)
+ })
 
-test('should return if the number is even or not', () => {
- const isEvenNumber = isEven(7)
- expect(isEvenNumber).toBe(false)
+ it('should return if the number is even or not', () => {
+ const isEvenNumber = isEven(7)
+ expect(isEvenNumber).toBe(false)
+ })
 })
 
-test('should return if the number is even or not', () => {
- const isEvenNumber = isEvenBitwise(6)
- expect(isEvenNumber).toBe(true)
-})
+describe('Testing isEvenBitwise function', () => {
+ it('should return if the number is even or not', () => {
+ const isEvenNumber = isEvenBitwise(6)
+ expect(isEvenNumber).toBe(true)
+ })
 
-test('should return if the number is even or not', () => {
- const isEvenNumber = isEvenBitwise(3)
- expect(isEvenNumber).toBe(false)
+ it('should return if the number is even or not', () => {
+ const isEvenNumber = isEvenBitwise(3)
+ expect(isEvenNumber).toBe(false)
+ })
 })
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