class Rails::Engine::Configuration

def autoload_once_paths
  @autoload_once_paths ||= paths.autoload_once
end

def autoload_paths
  @autoload_paths ||= paths.autoload_paths
end

def eager_load_paths
  @eager_load_paths ||= paths.eager_load
end

def generators #:nodoc:
  @generators ||= Rails::Configuration::Generators.new
  yield(@generators) if block_given?
  @generators
end

def initialize(root=nil)
  super()
  @root = root
  @generators = app_generators.dup
end

def middleware
  @middleware ||= Rails::Configuration::MiddlewareStackProxy.new
end

def paths
  @paths ||= begin
    paths = Rails::Paths::Root.new(@root)
    paths.add "app",                 :eager_load => true, :glob => "*"
    paths.add "app/assets",          :glob => "*"
    paths.add "app/controllers",     :eager_load => true
    paths.add "app/helpers",         :eager_load => true
    paths.add "app/models",          :eager_load => true
    paths.add "app/mailers",         :eager_load => true
    paths.add "app/views"
    paths.add "lib",                 :load_path => true
    paths.add "lib/assets",          :glob => "*"
    paths.add "lib/tasks",           :glob => "**/*.rake"
    paths.add "config"
    paths.add "config/environments", :glob => "#{Rails.env}.rb"
    paths.add "config/initializers", :glob => "**/*.rb"
    paths.add "config/locales",      :glob => "*.{rb,yml}"
    paths.add "config/routes",       :with => "config/routes.rb"
    paths.add "db"
    paths.add "db/migrate"
    paths.add "db/seeds",            :with => "db/seeds.rb"
    paths.add "vendor",              :load_path => true
    paths.add "vendor/assets",       :glob => "*"
    paths.add "vendor/plugins"
    paths
  end
end

def root=(value)
  @root = paths.path = Pathname.new(value).expand_path
end