# Varint

A library to compress integers using [LEB128](https://en.wikipedia.org/wiki/LEB128).

## Installation

  Add `varint` to your list of dependencies in `mix.exs`:

    ```elixir
    def deps do
      [{:varint, "~> x.x.x"}]
    end
    ```

## Usage

### LEB128

```elixir
iex> Varint.LEB128.encode(300)
<<172, 2>>
```

```elixir
iex> Varint.LEB128.decode(<<172, 2>>)
{300, <<>>}
```

### Zigzag

```elixir
iex> Varint.Zigzag.encode(-2)
3
```

```elixir
iex> Varint.Zigzag.decode(3)
-2
```

You'll find detailed instructions at [hexdocs.pm](https://hexdocs.pm/varint).