vowelsConsonants.js

function findVowelsConsonants(sentence) {
    var arr = [];
    var arrSentence = sentence.split(''); 
    // Get all vowels
    arrSentence.forEach(el => {
      if(['a','e', 'i', 'o', 'u'].indexOf(el.toLowerCase()) !== -1){
       arr.push(el);
      }
    } );
   // Get all consonants
    arrSentence.forEach(el => {
      if(['a','e', 'i', 'o', 'u'].indexOf(el.toLowerCase()) === -1){
       arr.push(el);
      }
    } );
  
   // Publish 
   arr.forEach(el => console.log(el))
}



console.log(findVowelsConsonants('daniel'))