Package Exports
- number-helper-functions
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (number-helper-functions) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
NumberHelper
Kind: global class
- NumberHelper
- new NumberHelper()
- .isNumber(n) ⇒
boolean - .isInt(n) ⇒
boolean - .isFloat(n) ⇒
boolean - .isEven(n) ⇒
boolean - .isOdd(n) ⇒
boolean - .isFinite(n) ⇒
boolean - .isPrime(num) ⇒
boolean - .getRandom(min, max) ⇒
number - .prefixWithZeros(number, length) ⇒
string - .convertToNumber(toCheck, [decimals]) ⇒
number - .processNumber(value, [decimals]) ⇒
number
new NumberHelper()
NumberHelper Class
NumberHelper.isNumber(n) ⇒ boolean
Checks if element is a number
Kind: static method of NumberHelper
Returns: boolean - Whether the element is a number or not
| Param | Type | Description |
|---|---|---|
| n | string | number |
The element to check |
NumberHelper.isInt(n) ⇒ boolean
Checks if element is an integer
Kind: static method of NumberHelper
Returns: boolean - Whether the number is an integer or not
| Param | Type | Description |
|---|---|---|
| n | string | number |
Number to check |
NumberHelper.isFloat(n) ⇒ boolean
Checks if element is a float number
Kind: static method of NumberHelper
Returns: boolean - Whether the number is a float or not
| Param | Type | Description |
|---|---|---|
| n | string | number |
Number to check |
NumberHelper.isEven(n) ⇒ boolean
Checks if number is even
Kind: static method of NumberHelper
Returns: boolean - Whether the number is even or not
| Param | Type | Description |
|---|---|---|
| n | number |
Number to check |
NumberHelper.isOdd(n) ⇒ boolean
Checks if number is odd
Kind: static method of NumberHelper
Returns: boolean - Whether the number is odd or not
| Param | Type | Description |
|---|---|---|
| n | number |
Number to check |
NumberHelper.isFinite(n) ⇒ boolean
Checks if numer is finite
Kind: static method of NumberHelper
Returns: boolean - Whether the number is finite or not
| Param | Type | Description |
|---|---|---|
| n | number |
Number to check |
NumberHelper.isPrime(num) ⇒ boolean
Checks if number is prime
Kind: static method of NumberHelper
Returns: boolean - Whether the numbere is prime or not
| Param | Type | Description |
|---|---|---|
| num | number |
Number to check |
NumberHelper.getRandom(min, max) ⇒ number
Gets random integer number in a range
Kind: static method of NumberHelper
Returns: number - Random number in range
| Param | Type | Description |
|---|---|---|
| min | number |
Minimum number |
| max | number |
Maximum number |
NumberHelper.prefixWithZeros(number, length) ⇒ string
Prefixes a number with zeros until desired length
Kind: static method of NumberHelper
Returns: string - Padded number as a string
| Param | Type | Description |
|---|---|---|
| number | number |
Number to pad |
| length | number |
Desired number length |
NumberHelper.convertToNumber(toCheck, [decimals]) ⇒ number
Converts string to number
Kind: static method of NumberHelper
Returns: number - Converted number
| Param | Type | Default | Description |
|---|---|---|---|
| toCheck | string | number |
Number-like to convert | |
| [decimals] | number |
2 |
Number of decimals to truncate |
NumberHelper.processNumber(value, [decimals]) ⇒ number
Processes number to get clean value
Kind: static method of NumberHelper
Returns: number - Parsed and processed number
| Param | Type | Default | Description |
|---|---|---|---|
| value | string | number |
String or number to process | |
| [decimals] | number |
2 |
No. of decimals to truncate to |