# OneSignal
Elixir wrapper of [OneSignal](https://onesignal.com)
## Installation
If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
1. Add one_signal to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:one_signal, "~> 0.0.6"}]
end
```
2. Ensure one_signal is started before your application:
```elixir
def application do
[applications: [:one_signal]]
end
```
3. Puts config your `config.exs`
```elixir
config :one_signal, OneSignal,
api_key: "your api key",
app_id: "your app id",
```
## Composable design, Data structure oriented
```elixir
import OneSignal.Param
OneSignal.new
|> put_heading("Welcome!")
|> put_message(:en, "Hello")
|> put_message(:ja, "はろー")
|> put_segment("Free Players")
|> put_segment("New Players")
|> notify
```