Fibonacci recursive function using arrays and destructuring

fibonacci-javascript-algorithm.js

/**
 * Javascript Algorithms.
 * Fibonacci function using arrays and recursive methods.
 * Licence: Don't use this code for anything ever! :)
 * But if you do, give credit where credit is due.
 * @author Darik.
 * @GitHub @neuralline
 * 
 *  
 * 
 * @param {number} n number of times
 * @param {[]} remainder do not assign
 * 
 */

const fibonacci = (n = 0, remainder = [1, 1]) => {
  const l = remainder.length
  return l >= n
    ? remainder
    : fibonacci(n, [...remainder, remainder[l - 2] + remainder[l - 1]])
}

module.exports = fibonacci