Update lib/key_generators/phonetic.js

lib/key_generators/phonetic.js

@@ -1,13 +1,25 @@
+const vowels = 'aeiou';
+const consonants = 'bcdfghjklmnpqrstvwxyz';
+
+const randOf = (collection) => {
+  return () => collection[Math.floor(Math.random() * collection.length)];
+};
+
+const randVowel = randOf(vowels);
+const randConsonant = randOf(consonants);
+
 module.exports = class PhoneticKeyGenerator {
+
   createKey(keyLength) {
     let text = '';
-    let isConsonant = Math.random() < 0.5;
+    let chooseConsonant = Math.random() < 0.5; // Randomly start with consonant or vowel
 
     for (let i = 0; i < keyLength; i++) {
-      text += isConsonant ? randConsonant() : randVowel();
+      text += chooseConsonant ? randConsonant() : randVowel();
-      isConsonant = !isConsonant; // Toggle between consonant and vowel
+      chooseConsonant = !chooseConsonant; // Alternate between consonant and vowel
     }
 
     return text;
   }
+
 };