# Lazymaru
> Elixir copy of [grape](http://intridea.github.io/grape/) for creating REST-like APIs.
[![Build Status](https://api.travis-ci.org/falood/lazymaru.svg)](https://travis-ci.org/falood/lazymaru/)
## Usage
```elixir
defmodule Router.User do
use Lazymaru.Router
namespace :user do
route_param :id do
get do
%{ user: params[:id] } |> json
end
desc "description"
params do
requires :age, type: Integer, values: 18..65
requires :sex, type: Atom, values: [:male, :female], default: :female
optional :intro, type: String, regexp: ~r/^[a-z]+$/
optional :avatar, type: File
end
post do
...
end
end
end
end
defmodule Router.Homepage do
use Lazymaru.Router
resources do
get do
%{ hello: :world } |> json
end
mount Router.User
end
end
defmodule MyAPP.API do
use Lazymaru.Router
plug Plug.Static "/static", "/my/static/path/"
mount Router.Homepage
def error(conn, _e) do
"Server Error" |> text(500)
end
end
```
then add the `lazymaru` to your `config/config.exs`
```elixir
config :lazymaru, MyAPP.API
port: 8880
```
For more info, you can move to [Getting Started Guide](https://github.com/falood/lazymaru/blob/master/guide/getting_started.md) and [Router Guide](https://github.com/falood/lazymaru/blob/master/guide/router.md)
## TODO
- [X] params DSL
- [ ] `mutually_exclusive` `exactly_one_of` `at_least_one_of` `group` DSL for params
- [X] header DSL
- [X] assign DSL
- [X] helper DSL
- [ ] generate docs by desc DSL
- [X] custom params validators
- [ ] https support