@newdash/newdash/head.js

javascript/typescript utility library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.head = void 0;
/**
 * Gets the first element of `array`.
 *
 * @since 5.0.0
 * @alias first
 * @category Array
 * @param array The array to query.
 * @returns Returns the first element of `array`.
 * @see last
 * @example
 *
 * ```js
 * head([1, 2, 3])
 * // => 1
 *
 * head([])
 * // => undefined
 * ```
 */
function head(array) {
    return (array != null && array.length)
        ? array[0]
        : undefined;
}
exports.head = head;
exports.default = head;