09. Password Generator

function solve(args) {
  const strForPass = args[0].concat(args[1]);
  const charsForNewPass = args[2].split('');
  const arrOfChars = strForPass.toLowerCase().split('');

  const findVowels = (str) => str.match(/[aeiou]/ig);
  let countVowels = 0;

  arrOfChars.forEach((ch, index) => {
    if (findVowels(ch)) {
      if (countVowels >= charsForNewPass.length) {
        countVowels = 0;
      }
      if (charsForNewPass[countVowels] !== undefined) {
        arrOfChars.splice(index, 1, charsForNewPass[countVowels].toUpperCase());
      }

      countVowels += 1;
    }
  });

  console.log(`Your generated password is ${arrOfChars.reverse().join('')}`);
}