Sha256: c55eca402a555310428b12c17bae0e0e9232d228163d51ae17751b2a65039380
Contents?: true
Size: 384 Bytes
Versions: 167
Compression:
Stored size: 384 Bytes
Contents
/**
* Gets the first element of `array`.
*
* @static
* @memberOf _
* @alias head
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the first element of `array`.
* @example
*
* _.first([1, 2, 3]);
* // => 1
*
* _.first([]);
* // => undefined
*/
function first(array) {
return array ? array[0] : undefined;
}
module.exports = first;
Version data entries
167 entries across 87 versions & 9 rubygems