# GoogleRoads

Elixir wrapper for Google Roads API based in [sntran/ex_maps](

[![Build Status](](
[![Hex Version](](

- [x] [Snap to roads]( - Best-fit road geometry for a given set of GPS coordinates
- [ ] [Nearest roads]( - Closest road segment for a given set of GPS coordinates
- [ ] [Speed limits]( - Posted speed limit for a given road segment

## Methods

- `snap_to_roads/3`
- `get/2`

## Development

You'll need a [Google API key]( with
all relevant APIs (see above) enabled. Add your key to the environment as specified above.

Then run tests:

`mix deps.get test`

`mix test`

### Setup credentials

In your `config/config.exs`:

config :google_roads,
  api_key: "your_api_key"

## Installation

If [available in Hex](, the package can be installed
by adding `ex_roads` to your list of dependencies in `mix.exs`:

def deps do
    {:ex_roads, "~> 0.1.0"}