piglatin

src/main/java/rocks/zipcode/io/quiz3/fundamentals/PigLatinGenerator.java

@@ -5,6 +5,14 @@ package rocks.zipcode.io.quiz3.fundamentals;
  */
 public class PigLatinGenerator {
     public String translate(String str) {
-        return null;
+        if (VowelUtils.startsWithVowel(str)){
+            return str + "way";
+        } else if (VowelUtils.hasVowels(str)){
+            int index = VowelUtils.getIndexOfFirstVowel(str);
+            return str.substring(index) + str.substring(0, index) + "ay";
+        } else{
+           return str + "ay";
+        }
     }
+
 }

src/main/java/rocks/zipcode/io/quiz3/fundamentals/VowelUtils.java

@@ -17,8 +17,13 @@ public class VowelUtils {
     }
 
     public static Integer getIndexOfFirstVowel(String word) {
-
-        return -1;
+        String vowels = "aiueo";
+        for (int i = 0; i < word.length(); i++) {
+            if (vowels.contains(String.valueOf(word.charAt(i)))){
+                return i;
+            }
+        }
+        return null;
     }