Alphabetify

Create an alphabetical hash. Taking an existing alphabetic hash (of any length),
will return the next hash in sequence. If all characters in hash are rolled over,
will append a new char (increase the length by 1.)
eg. 'ZZZZ' -> 'AAAAA' eg. 'AAAZ' -> 'AABA'

Installation

If available in Hex, the package can be installed as:

1. Add alphabetify to your list of dependencies in mix.exs:

```elixir
def deps do
  [{:alphabetify, "~> 0.1.0"}]
end
```

1. Ensure alphabetify is started before your application:

```elixir
def application do
  [applications: [:alphabetify]]
end
```