Jsonite Build Status

Install

# Gemfile
gem 'jsonite'

Example

# todo_presenter.rb
class TodoPresenter < Jsonite
 property :description
end

# user_presenter.rb
require 'todo_presenter'
class UserPresenter < Jsonite
 property :id
 property :email
 embed :todos, with: TodoPresenter
 link do |context|
 context.user_url self
 end
end

# users_presenter.rb
require 'user_presenter'
class UsersPresenter < Jsonite
 property :count
 embed :users, with: UserPresenter do |context|
 self
 end
end

# users_controller.rb
require 'users_presenter'
require 'user_presenter'
class UsersController < ApplicationController
 def index
 users = User.all
 render json: UsersPresenter.new(users, context: self)
 end
 # {
 # "count": 12,
 # "_embedded": {
 # "users": [
 # # ...
 # ]
 # }
 # }
 def show
 user = User.find params[:id]
 render json: UserPresenter.new(user, context: self)
 end
 # {
 # "id": "8oljbpyjetu8",
 # "email": "stephen@example.com",
 # "_embedded": {
 # "todos": [
 # {
 # "description": "Buy milk"
 # }
 # ]
 # },
 # "_links": {
 # "self":{
 # "href": "http://example.com/users/8oljbpyjetu8"
 # }
 # }
 # }
end

License