# File lib/inline.rb, line 623
    def gem_libs
      unless defined? @gem_libs then
        @gem_libs = Dir.glob File.join(@inline_dir, "*.#{@ext}")
        files = Dir.glob(File.join('lib', '*')).select { |f| test ?f, f }

        @gem_libs.push(*files)
        @gem_libs.sort!
      end
      @gem_libs
    end