CareerBuilder - Question 1 (String Reversal)

stringReversal.js

/*
Given a string, write a function or method that takes in that string, and returns the same string in reverse order.
 
·        Example: Given the string “Hello”, your program would return “olleH”
·        Do not assume that “Hello” is the only string it will handle
Please code without using framework string reversal
*/

const stringReversal = (s) => s.split('').reverse().join('');

const recursiveStringReversal = (s) => s === '' ? '' : recursiveStringReversal(s.substring(1)) + s[0];