private static MoveToCatchallFolder MoveToCatchallFolder(ImageWithoutExifDate image, DirectoryInfo outputDirectory) =>
private Either <ImageWithoutExifDate, ImageWithExifDate> ToImage(FileInfo fileInfo) => _exifWrapper.GetDateTimeOriginal(fileInfo).Match( dateTime => ImageWithExifDate(fileInfo, dateTime), () => ImageWithoutExifDate.Build(fileInfo) );