instance method paths

# File railties/lib/rails/application/configuration.rb, line 47
      def paths
        @paths ||= begin
          paths = super
          paths.app.controllers << builtin_controller if builtin_controller
          paths.config.database     "config/database.yml"
          paths.config.environment  "config/environment.rb"
          paths.config.environments "config/environments", :glob => "#{Rails.env}.rb"
          paths.lib.templates       "lib/templates"
          paths.log                 "log/#{Rails.env}.log"
          paths.tmp                 "tmp"
          paths.tmp.cache           "tmp/cache"
          paths.vendor              "vendor", :load_path => true
          paths.vendor.plugins      "vendor/plugins"

          if File.exists?("#{root}/test/mocks/#{Rails.env}")
            ActiveSupport::Deprecation.warn "\"Rails.root/test/mocks/#{Rails.env}\" won't be added " <<
              "automatically to load paths anymore in future releases"
            paths.mocks_path  "test/mocks", :autoload => true, :glob => Rails.env
          end

          paths
        end
      end