A simple test for sinatra + grape + moneta

config.ru

#!/usr/bin/env ruby
#encoding=utf-8

require 'data_mapper'
require 'moneta'
require 'rack/session/moneta'
require 'grape'
require 'sinatra'

class API < Grape::API
  format :json
  prefix :api
  resource :test do
    get '/' do
      if session[:counter].nil?
      session[:counter] = 0
      else
        session[:counter] += 1
      end
      session[:counter]
    end
  end
end

class Web < Sinatra::Base
  set :public_folder, File.join(File.dirname(__FILE__), 'public')
  get '/' do
    if session[:counter].nil?
      session[:counter] = 0
    else
      session[:counter] += 1
    end
    session[:counter].to_s
  end
  get '*' do
    halt 304
  end
end

DataMapper.setup :default, 'sqlite:test.db'
use Rack::Session::Moneta, store: Moneta.new(:DataMapper, setup: 'sqlite:test.db')
DataMapper.finalize.auto_upgrade!

run Rack::Cascade.new [API, Web]

# run `rackup -p 3000'