/**
 * @module 1-liners/nth
 * 
 * @description
 *
 * Returns the nth item of an array.
 * 
 * @example
 * 
 * 	const nth = require('1-liners/nth');
 * 
 * 	nth(1, [1, 2, 3]); // => 2
 * 

 */
export default (n, arr) => arr[n];