JavaScript function that removes all the vowels in a string

removeVowels.js

function removeVowels(sentence) {
      var vowels = ['a', 'e', 'i', 'o', 'u'];
      var newSentence = [];
      for (var i = 0; i < sentence.length; i++) {
        if (vowels.includes(sentence[i])) {
          newSentence.push('-');
        } else {
          newSentence.push(sentence[i]);
        }
      }
      
      // This would also work but it uses RegEx
      // return sentence.replace(/[aeiou]/ig, "");

      return newSentence.join("");
    }