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Resourcen:

• Rails Guides: Generators
• rails3-generators
• Full episode source code

Quellcode:

rails g
rails g scaffold --help
rails g scaffold project name:string --no-stylesheets
bundle install
rails g scaffold task project_id:integer
rails g scaffold category name:string

# Gemfile
group :test do
  gem "shoulda"
  gem "factory_girl"
end

gem "rails3-generators", :group => :development

# config/application.rb
config.generators do |g|
  g.stylesheets false
  g.test_framework :shoulda
  g.fixture_replacement :factory_girl
end
# ...
require 'rails/generators'
Rails::Generators.fallbacks[:shoulda] = :test_unit