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lodash/isNil.js

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1/**
* Checks if `value` is `null` or `undefined`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is nullish, else `false`.
* @example
*
* _.isNil(null);
* // => true
*
* _.isNil(void 0);
* // => true
*
* _.isNil(NaN);
* // => false
*/
21function isNil(value) {
return value == null;
23}
24
25module.exports = isNil;

1	`/**`
2	* Checks if `value` is `null` or `undefined`.
3	`*`
4	`* @static`
5	`* @memberOf _`
6	`* @since 4.0.0`
7	`* @category Lang`
8	`* @param {*} value The value to check.`
9	* @returns {boolean} Returns `true` if `value` is nullish, else `false`.
10	`* @example`
11	`*`
12	`* _.isNil(null);`
13	`* // => true`
14	`*`
15	`* _.isNil(void 0);`
16	`* // => true`
17	`*`
18	`* _.isNil(NaN);`
19	`* // => false`
20	`*/`
21	`function isNil(value) {`
22	`return value == null;`
23	`}`
24
25	`module.exports = isNil;`