| /** | |
|  * The base implementation of `_.isNaN` without support for number objects. | |
|  * | |
|  * @private | |
|  * @param {*} value The value to check. | |
|  * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. | |
|  */ | |
| function baseIsNaN(value) { | |
|   return value !== value; | |
| } | |
| 
 | |
| module.exports = baseIsNaN;
 |