is-finite-x

is-finite-x

ES6-compliant shim for Number.isFinite.

See: 20.1.2.2 Number.isFinite ( number )

module.exports(number) ⇒ boolean ⏏

This method determines whether the passed value is a finite number.

Kind: Exported function
Returns: boolean - A Boolean indicating whether or not the given value is a finite number.

Param	Type	Description
number	*	The value to be tested for finiteness.

Example

import numIsFinite from 'is-finite-x';
 
console.log(numIsFinite(Infinity)); // false
console.log(numIsFinite(NaN)); // false
console.log(numIsFinite(-Infinity)); // false
 
console.log(numIsFinite(0)); // true
console.log(numIsFinite(2e64)); // true
 
console.log(numIsFinite('0')); // false, would've been true with
// global isFinite('0')
console.log(numIsFinite(null)); // false, would've been true with