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---
id: aa7697ea2477d1316795783b
title: Pig Latin
challengeType: 5
forumTopicId: 16039
---
## Description
<section id='description'>
Pig Latin is a way of altering English Words. The rules are as follows:
- If a word begins with a consonant, take the first consonant or consonant cluster, move it to the end of the word, and add "ay" to it.
- If a word begins with a vowel, just add "way" at the end.
</section>
## Instructions
<section id='instructions'>
Translate the provided string to Pig Latin. Input strings are guaranteed to be English words in all lowercase.
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>translatePigLatin("california")</code> should return "aliforniacay".
testString: assert.deepEqual(translatePigLatin("california"), "aliforniacay");
- text: <code>translatePigLatin("paragraphs")</code> should return "aragraphspay".
testString: assert.deepEqual(translatePigLatin("paragraphs"), "aragraphspay");
- text: <code>translatePigLatin("glove")</code> should return "oveglay".
testString: assert.deepEqual(translatePigLatin("glove"), "oveglay");
- text: <code>translatePigLatin("algorithm")</code> should return "algorithmway".
testString: assert.deepEqual(translatePigLatin("algorithm"), "algorithmway");
- text: <code>translatePigLatin("eight")</code> should return "eightway".
testString: assert.deepEqual(translatePigLatin("eight"), "eightway");
- text: Should handle words where the first vowel comes in the middle of the word. <code>translatePigLatin("schwartz")</code> should return "artzschway".
testString: assert.deepEqual(translatePigLatin("schwartz"), "artzschway");
- text: Should handle words without vowels. <code>translatePigLatin("rhythm")</code> should return "rhythmay".
testString: assert.deepEqual(translatePigLatin("rhythm"), "rhythmay");
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function translatePigLatin(str) {
return str;
}
translatePigLatin("consonant");
```
</div>
</section>
## Solution
<section id='solution'>
```js
function translatePigLatin(str) {
if (isVowel(str.charAt(0))) return str + "way";
var front = [];
str = str.split('');
while (str.length && !isVowel(str[0])) {
front.push(str.shift());
}
return [].concat(str, front).join('') + 'ay';
}
function isVowel(c) {
return ['a', 'e', 'i', 'o', 'u'].indexOf(c.toLowerCase()) !== -1;
}
```
</section>