Sign in through GitHub
Upgrading to Rails 3 Part 2

#226 Upgrading to Rails 3 Part 2

Aug 09, 2010 | 12 minutes | Rails 3.0, Plugins
Here we continue upgrading an application to Rails 3 by getting our specs up and running and going through the rails_upgrade plugin.
Click to Play Video ▶
  • Download:
  • mp4Full Size H.264 Video (35.8 MB)
  • m4vSmaller H.264 Video (19.1 MB)
  • webmFull Size VP8 Video (37 MB)
  • ogvFull Size Theora Video (52.6 MB)

Resources

bash 
bundle install
rails g rspec:install
rake rails:upgrade:check
rake spec
rails plugin remove rails_upgrade_check
Gemfile 
gem "will_paginate", ">= 3.0.pre2"
group :development, :test do
  gem "mocha"
  gem "rspec-rails", ">= 2.0.0.beta.19"
  gem "factory_girl_rails"
end
config/application.rb 
require 'yaml'
APP_CONFIG = YAML.load(File.read(File.expand_path('../app_config.yml', __FILE__)))
# ...
config.autoload_paths += %W(#{Rails.root}/lib)
models/comment.rb 
scope :recent, order("created_at DESC")
spec_helper.rb 
config.include ControllerMacros

# specs
render_views
response.should have_selector('title', :content => 'Railscasts Comments')
config/routes.rb 
Railscasts::Application.routes.draw do
  root :to => "episodes#index"
  
  match "about" => "info#about", :as => "about"
  match "contest" => "info#contest", :as => "contest"
  match "feeds" => "info#feeds", :as => "feeds"
  match "give_back" => "info#give_back", :as => "give_back"
  match "login" => "sessions#new", :as => "login"
  match "logout" => "sessions#destroy", :as => "logout"
  
  resources :sponsors
  resources :comments
  resources :tags
  resources :episodes do
    collection do
      get :archive
    end
  end
  resources :sessions
  resources :spam_questions
  resources :spam_checks
  resources :spam_reports do
    member do
      post :confirm
    end
    collection do
      post :confirm
    end
  end
end