REST-like API micro-framework for elixir inspired by grape.
defmodule Router.User do
use Maru.Router
namespace :user do
route_param :id do
get do
%{ user: params[:id] }
end
desc "description"
params do
requires :age, type: Integer, values: 18..65
requires :sex, type: Atom, values: [:male, :female], default: :female
group :name, type: Map do
requires :first_name
requires :last_name
end
optional :intro, type: String, regexp: ~r/^[a-z]+$/
optional :avatar, type: File
optional :avatar_url, type: String
exactly_one_of [:avatar, :avatar_url]
end
post do
...
end
end
end
end
defmodule Router.Homepage do
use Maru.Router
resources do
get do
%{ hello: :world }
end
mount Router.User
end
end
defmodule MyAPP.API do
use Maru.Router
plug Plug.Static, at: "/static", from: "/my/static/path/"
mount Router.Homepage
rescue_from Unauthorized, as: e do
IO.inspect e
status 401
"Unauthorized"
end
rescue_from :all do
status 500
"Server Error"
end
end
then add the maru
to your config/config.exs
config :maru, MyAPP.API,
port: 8880
For more information, check out Guides and Examples
- rails like url params parser plug#111
- jsonp support
- validation, before, before_validation, after, after_validation