You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
793 B
36 lines
793 B
var root = require('./_root'); |
|
|
|
/* Built-in method references for those with the same name as other `lodash` methods. */ |
|
var nativeIsFinite = root.isFinite; |
|
|
|
/** |
|
* Checks if `value` is a finite primitive number. |
|
* |
|
* **Note:** This method is based on |
|
* [`Number.isFinite`](https://mdn.io/Number/isFinite). |
|
* |
|
* @static |
|
* @memberOf _ |
|
* @since 0.1.0 |
|
* @category Lang |
|
* @param {*} value The value to check. |
|
* @returns {boolean} Returns `true` if `value` is a finite number, else `false`. |
|
* @example |
|
* |
|
* _.isFinite(3); |
|
* // => true |
|
* |
|
* _.isFinite(Number.MIN_VALUE); |
|
* // => true |
|
* |
|
* _.isFinite(Infinity); |
|
* // => false |
|
* |
|
* _.isFinite('3'); |
|
* // => false |
|
*/ |
|
function isFinite(value) { |
|
return typeof value == 'number' && nativeIsFinite(value); |
|
} |
|
|
|
module.exports = isFinite;
|
|
|