number-helper-functions
Advanced tools
Library with multiple number-related methods.
npm i number-helper-functions
yarn add number-helper-functions
const NumberHelper = require('number-helper-functions');
NumberHelper.isInt(4); // returns true
or
const { isFinite } = require('number-helper-functions');
NumberHelper.isFinite(Infinity); // returns false
import NumberHelper from 'number-helper-functions';
NumberHelper.isInt(4); // returns true
or
import { processNumber } from 'number-helper-functions';
NumberHelper.processNumber('4.5432', 2); // returns 4.54
▸ checkDecimals(number: NumberLike): number
Checks the decimals of a number
| Name | Type | Description |
|---|---|---|
number | NumberLike | Number to check the amount of decimals of |
Returns: number
The number of decimals
Defined in: modules/format.ts:21
▸ convertToNumber(toCheck: NumberLike, decimals?: number): number
Converts string to number
| Name | Type | Default value | Description |
|---|---|---|---|
toCheck | NumberLike | - | Number-like to convert |
decimals | number | 2 | - |
Returns: number
Converted number
Defined in: modules/format.ts:38
▸ enforceNumber(n: NumberLike): number
| Name | Type |
|---|---|
n | NumberLike |
Returns: number
Defined in: modules/base.ts:3
▸ getRandom(min: number, max: number): number
Gets random integer number in a range
| Name | Type | Description |
|---|---|---|
min | number | Minimum number |
max | number | Maximum number |
Returns: number
Random number in range
Defined in: modules/random.ts:8
▸ isEven(n: NumberLike): boolean
Checks if number is even Any integer that can be divided exactly by 2 is an even number
| Name | Type | Description |
|---|---|---|
n | NumberLike | Number to check |
Returns: boolean
Whether the number is even or not
Defined in: modules/checks.ts:49
▸ isFloat(n: NumberLike): boolean
Checks if element is a float number
| Name | Type | Description |
|---|---|---|
n | NumberLike | Number to check |
Returns: boolean
Whether the number is a float or not
Defined in: modules/checks.ts:34
▸ isInt(n: NumberLike): boolean
Checks if element is an integer
| Name | Type | Description |
|---|---|---|
n | NumberLike | Number to check |
Returns: boolean
Whether the number is an integer or not
Defined in: modules/checks.ts:20
▸ isNumber(n: NumberLike): boolean
Checks if element is a number
| Name | Type | Description |
|---|---|---|
n | NumberLike | The element to check |
Returns: boolean
Whether the element is a number or not
Defined in: modules/checks.ts:10
▸ isOdd(n: NumberLike): boolean
Checks if number is odd Any integer that cannot be divided exactly by 2 is an odd number.
| Name | Type | Description |
|---|---|---|
n | NumberLike | Number to check |
Returns: boolean
Whether the number is odd or not
Defined in: modules/checks.ts:60
▸ isPrime(num: number): boolean
Checks if number is prime Natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers
| Name | Type | Description |
|---|---|---|
num | number | Number to check |
Returns: boolean
Whether the numbere is prime or not
Defined in: modules/checks.ts:71
▸ prefixWithZeros(number: number, length: number): string
Prefixes a number with zeros until desired length
| Name | Type | Description |
|---|---|---|
number | number | Number to pad |
length | number | Desired number length |
Returns: string
Padded number as a string
Defined in: modules/format.ts:12
▸ processNumber(value: NumberLike, decimals?: number): number
Processes number to get clean value
| Name | Type | Default value | Description |
|---|---|---|---|
value | NumberLike | - | String or number to process |
decimals | number | 2 | - |
Returns: number
Parsed and processed number
Defined in: modules/format.ts:55
▸ rangeBetween(start: number, end: number, step: number): number[]
Creates a range between start and end, including them, according to step
| Name | Type | Description |
|---|---|---|
start | number | Starting value |
end | number | End value |
step | number | Step to use for the range |
Returns: number[]
The range
Defined in: modules/utilities.ts:12
FAQs
Helper with multiple number-related methods
The npm package number-helper-functions receives a total of 96 weekly downloads. As such, number-helper-functions popularity was classified as not popular.
We found that number-helper-functions demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
A Stanford study reveals 9.5% of engineers contribute almost nothing, costing tech $90B annually, with remote work fueling the rise of "ghost engineers."
Research
Security News
Socket’s threat research team has detected six malicious npm packages typosquatting popular libraries to insert SSH backdoors.
Security News
MITRE's 2024 CWE Top 25 highlights critical software vulnerabilities like XSS, SQL Injection, and CSRF, reflecting shifts due to a refined ranking methodology.