7kyuCountConsonants.js

//Complete the function that takes a string of English-language text and returns the number of consonants in the string. Consonants are all letters used to write English excluding the vowels a, e, i, o, u.

function consonantCount(str) {
    const consonantsRegex = /[bcdfghjklmnpqrstvwxyz]/gi;
    const consonants = str.match(consonantsRegex);
    return consonants ? consonants.length : 0;
  }