gistfile1.txt

    def files
        # I think I will need to create an array of file names here of the files whose data I want to import
        @files = []
        Dir.entries(path).select do |file|
            if !File.directory?(file) && file.end_with?(".mp3")
            # why does if need to check file.directory?
                @files << file
            end
        end
    end

        def import
        # why not use @file here like we do in def files?
            Song.new_by_filename(file)
        end
    end