Sha256: 75427a0591a0c34e852d42197ddf8d2dc121a705799bce05f31363b0bbf4f427
Contents?: true
Size: 416 Bytes
Versions: 302
Compression:
Stored size: 416 Bytes
Contents
/**
* Checks if `value` is `undefined`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*
* _.isUndefined(null);
* // => false
*/
function isUndefined(value) {
return value === undefined;
}
module.exports = isUndefined;
Version data entries
302 entries across 278 versions & 33 rubygems