25.2 rake 24.3 Managing Dependencies with Bundler
edit store.ru
require 'rubygems'
require 'bundler/setup'
require './app/store'
use Rack::ShowExceptions
map '/store' do
run StoreApp.new
end
edit app/store.rb
require 'builder'
require 'active_record'
ActiveRecord::Base.establish_connection(
adapter: 'sqlite3',
database: 'db/development.sqlite3')
class Product < ActiveRecord::Base
end
class StoreApp
def call(env)
x = Builder::XmlMarkup.new :indent=>2
x.declare! :DOCTYPE, :html
x.html do
x.head do
x.title 'Pragmatic Bookshelf'
end
x.body do
x.h1 'Pragmatic Bookshelf'
Product.all.each do |product|
x.h2 product.title
x << " #{product.description}\n"
x.p product.price
end
end
end
response = Rack::Response.new(x.target!)
response['Content-Type'] = 'text/html'
response.finish
end
end
edit config/routes.rb
require './app/store'
Depot::Application.routes.draw do
match 'catalog' => StoreApp.new, via: :all
get 'admin' => 'admin#index'
controller :sessions do
get 'login' => :new
post 'login' => :create
delete 'logout' => :destroy
end
get "sessions/create"
get "sessions/destroy"
resources :users
resources :products do
get :download, on: :member
get :who_bought, on: :member
end
scope '(:locale)' do
resources :orders
resources :line_items
resources :carts
post 'store/index'
get "store/index"
root 'store#index', as: 'store', via: :all
end
end
get /catalog
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