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added numberOfDigitsUsingLog method (#1364)

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* added numberOfDigitsUsingLog method

* added JSDoc comment

---------

Co-authored-by: madhuredra <madhuredra.tiwari@zemosolabs.com>
This commit is contained in:
Madhurendra Nath Tiwari
2023-09-22 13:49:13 +05:30
committed by GitHub
parent 268796b0e8
commit 6ad5b9c2b1
2 changed files with 21 additions and 2 deletions
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11
Maths/test/NumberOfDigits.test.js
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@@ -1,4 +1,4 @@
import { numberOfDigit } from '../NumberOfDigits'
import { numberOfDigit, numberOfDigitsUsingLog } from '../NumberOfDigits'
describe('NumberOfDigits', () => {
it('should return the correct number of digits for an integer', () => {
@@ -8,4 +8,13 @@ describe('NumberOfDigits', () => {
it('should return the correct number of digits for a negative number', () => {
expect(numberOfDigit(-2346243)).toBe(7)
})
it.each([
[0, 1],
[123423232, 9],
[-123423232, 9],
[9999, 4]
])('should return the correct number of digits in an integer', (value, expected) => {
expect(numberOfDigitsUsingLog(value)).toBe(expected)
})
})