Chat GTP: Show JavaScript code that will reverse a string and take the first 5 characters and uppercase them

ChatGTP.js

function reverseString(str) {
  // Step 1: Use the split() method to return a new array
  let splitString = str.split(""); // split() method splits a string into an array of substrings

  // Step 2: Use the reverse() method to reverse the new created array
  let reverseArray = splitString.reverse(); // reverse() method reverses an array in place

  // Step 3: Use the join() method to join all elements of the array into a string
  let joinArray = reverseArray.join(""); // join() method joins all elements of an array into a string

  // Step 4: Use the slice() method to return the first 5 characters of the reversed string
  let sliceString = joinArray.slice(0, 5); // slice() method extracts a part of a string and returns a new string

  // Step 5: Use the toUpperCase() method to return the string in uppercase
  let upperCaseString = sliceString.toUpperCase(); // toUpperCase() method returns the calling string value converted to uppercase

  // Step 6: Return the reversed, uppercased string
  return upperCaseString;
}

// Example:
reverseString("hello"); // will return "OLLEH"