# Pig Latin

Implement a program that translates from English to Pig Latin.

Pig Latin is a made-up children's language that's intended to be
confusing. It obeys a few simple rules (below), but when it's spoken
quickly it's really difficult for non-children (and non-native speakers)
to understand.

- **Rule 1**: If a word begins with a vowel sound, add an "ay" sound to
  the end of the word.
- **Rule 2**: If a word begins with a consonant sound, move it to the
  end of the word, and then add an "ay" sound to the end of the word.

There are a few more rules for edge cases, and there are regional
variants too.

See <http://en.wikipedia.org/wiki/Pig_latin> for more details.

## Running tests

Execute the tests with:

```bash
$ elixir pig_latin_test.exs
```

### Pending tests

In the test suites, all but the first test have been skipped.

Once you get a test passing, you can unskip the next one by
commenting out the relevant `@tag :pending` with a `#` symbol.

For example:

```elixir
# @tag :pending
test "shouting" do
  assert Bob.hey("WATCH OUT!") == "Whoa, chill out!"
end
```

Or, you can enable all the tests by commenting out the
`ExUnit.configure` line in the test suite.

```elixir
# ExUnit.configure exclude: :pending, trace: true
```

For more detailed information about the Elixir track, please
see the [help page](http://exercism.io/languages/elixir).

## Source

The Pig Latin exercise at Test First Teaching by Ultrasaurus [https://github.com/ultrasaurus/test-first-teaching/blob/master/learn_ruby/pig_latin/](https://github.com/ultrasaurus/test-first-teaching/blob/master/learn_ruby/pig_latin/)

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.