# rand_str
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An OTP library for generating random strings from whitelisted character lists.

## Why?
Reusability. You shouldn't really need to write this code every time it's needed.

## Callbacks

- get/1: returns a random list of the specified length. Returns base64 compatible characters.
- get/2: same as get/1, but uses a custom alphabet for generating the characters.

Use
-----
```
append this to the deps list in your rebar.config file

{deps, [
    ... other deps
    {rand_str, "~>1.0"}
]}.
```