bradxr
8/5/2018 - 8:00 AM

Reverse a String

function reverseString(str) {
  let reversed = [];

  for (let i = 0; i < str.length; i++) {
    reversed.unshift(str[i]);
  }

  let reversedStr = reversed.join("");
  console.log(reversedStr);

  return reversedStr;
}

reverseString("hello");   // returns "olleh"