# File lib/compass/sprite_importer.rb, line 81
    def self.files(uri)
      Compass.configuration.sprite_load_path.compact.each do |folder|
        files = Sass::Util.glob(File.join(folder, uri)).sort
        next if files.empty?
        return files
      end

      path = Compass.configuration.sprite_load_path.to_a.join(', ')
      raise Compass::SpriteException, %Q{No files were found in the load path matching "#{uri}". Your current load paths are: #{path}}
    end