paths

# File railties/lib/rails/paths.rb, line 135
      def paths
        raise "You need to set a path root" unless @root.path

        result = @paths.map do |p|
          path = File.expand_path(p, @root.path)
          @glob ? Dir[File.join(path, @glob)] : path
        end

        result.flatten!
        result.uniq!
        result
      end