06. Pascal-Case Splitter

function solve(args) {
  const arrOfChars = args.trim().split('');
  const result = [];
  let newWord = '';
  let capLetter = '';

  arrOfChars.forEach((letter) => {
    if (letter === letter.toUpperCase()) {
      result.push(newWord);
      newWord = '';
      capLetter = letter;
      newWord += capLetter;
    } else {
      newWord += letter;
    }
  });

  result.push(newWord);
  result.shift();
  console.log(result.join(', '));
}