Рубин на Rails 4.0 Tutorial главе 3 Ад

Question

`I have been trying to solve this problem for almost 3 hours now without success. WHen I try to run $ рельсы генерировать RSpec: install` из учебника в главе 3, я получаю этот выход:

/home/patrick/rails_projects/sample_app/config/application.rb:30:in `<top (required)>': undefined local variable or method `config' for main:Object (NameError) 
    from /home/patrick/.rvm/gems/ruby-2.0.0-p195/gems/railties-4.0.0.rc2/lib/rails/commands.rb:46:in `require' 
    from /home/patrick/.rvm/gems/ruby-2.0.0-p195/gems/railties-4.0.0.rc2/lib/rails/commands.rb:46:in `<top (required)>' 
    from bin/rails:4:in `require' 
    from bin/rails:4:in `<main>' 

Application.rb

require File.expand_path('../boot', __FILE__) 

# Pick the frameworks you want: 
require "active_record/railtie" 
require "action_controller/railtie" 
require "action_mailer/railtie" 
require "sprockets/railtie" 
# require "rails/test_unit/railtie" 

# Require the gems listed in Gemfile, including any gems 
# you've limited to :test, :development, or :production. 
Bundler.require(:default, Rails.env) 

module SampleApp 
    class Application < Rails::Application 
    # Settings in config/environments/* take precedence over those specified here. 
    # Application configuration should go into files in config/initializers 
    # -- all .rb files in that directory are automatically loaded. 

    # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. 
    # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC. 
    # config.time_zone = 'Central Time (US & Canada)' 

    # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded. 
    # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s] 
    # config.i18n.default_locale = :de 
    end 
end 

config.generators do |g| 
    g.test_framework :rspec 
end 

patrick@X67895:~/rails_projects/sample_app$ gem list 

*** LOCAL GEMS *** 

actionmailer (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
actionpack (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
activemodel (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
activerecord (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
activerecord-deprecated_finders (1.0.3) 
activeresource (3.2.13) 
activesupport (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
arel (4.0.0, 3.0.2) 
atomic (1.1.9) 
builder (3.1.4, 3.0.4) 
bundler (1.3.5) 
bundler-unload (1.0.1) 
capistrano (2.15.4) 
coffee-rails (4.0.0, 3.2.2) 
coffee-script (2.2.0) 
coffee-script-source (1.6.2) 
diff-lcs (1.2.4) 
erubis (2.7.0) 
execjs (1.4.0) 
highline (1.6.19) 
hike (1.2.3) 
i18n (0.6.4, 0.6.1) 
jbuilder (1.4.2, 1.0.2) 
journey (1.0.4) 
jquery-rails (3.0.1, 2.2.1) 
json (1.8.0) 
mail (2.5.4) 
mime-types (1.23) 
minitest (4.7.4) 
multi_json (1.7.7) 
net-scp (1.1.1) 
net-sftp (2.1.2) 
net-ssh (2.6.7) 
net-ssh-gateway (1.2.0) 
pg (0.15.1) 
polyglot (0.3.3) 
rack (1.5.2, 1.4.5) 
rack-cache (1.2) 
rack-ssl (1.3.3) 
rack-test (0.6.2) 
rails (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
railties (4.0.0.rc2, 4.0.0.rc1, 3.2.13) 
rake (10.0.4) 
rdoc (3.12.2) 
rspec-core (2.13.1) 
rspec-expectations (2.13.0) 
rspec-mocks (2.13.1) 
rspec-rails (2.13.2) 
rubygems-bundler (1.2.0) 
rvm (1.11.3.8) 
sass (3.2.9) 
sass-rails (4.0.0.rc2, 3.2.6) 
sdoc (0.3.20) 
sprockets (2.10.0, 2.2.2) 
sprockets-rails (2.0.0) 
sqlite3 (1.3.7) 
thor (0.18.1) 
thread_safe (0.1.0) 
tilt (1.4.1) 
treetop (1.4.14) 
turbolinks (1.2.0, 1.1.1) 
tzinfo (0.3.37) 
uglifier (2.1.1) 

У меня есть абсолютно не знаю, что делать дальше. Если кто-то здесь знает свои рельсы, отправьте ответ или, если вы хотите командовать, ответьте. Чин!

Answer 1

Конфигурационный блок должен находиться внутри SampleApp :: Application