HORIZON PROJECT

var baseNth = require('./_baseNth'),

    toInteger = require('./toInteger');

/**

 * Gets the element at index `n` of `array`. If `n` is negative, the nth

 * element from the end is returned.

 *

 * @static

 * @memberOf _

 * @since 4.11.0

 * @category Array

 * @param {Array} array The array to query.

 * @param {number} [n=0] The index of the element to return.

 * @returns {*} Returns the nth element of `array`.

 * @example

 *

 * var array = ['a', 'b', 'c', 'd'];

 *

 * _.nth(array, 1);

 * // => 'b'

 *

 * _.nth(array, -2);

 * // => 'c';

 */

function nth(array, n) {

  return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;

}

module.exports = nth;