file.rb in picky-3.6.0

- old
+ new

@@ -12,35 +12,9 @@
         #
         def create_directory path
           FileUtils.mkdir_p ::File.dirname(path)
         end
 
-        # The backup directory of this file.
-        # Equal to the file's dirname plus /backup
-        #
-        def backup_directory path
-          ::File.join ::File.dirname(path), 'backup'
-        end
-
-        # Prepares the backup directory for the file.
-        #
-        def prepare_backup target
-          FileUtils.mkdir target unless Dir.exists?(target)
-        end
-
-        # The backup filename.
-        #
-        def backup_file_path_of path
-          dir, name = ::File.split path
-          ::File.join dir, 'backup', name
-        end
-
-        # Extracts the size of the file in Bytes.
-        #
-        def size_of path
-          `ls -l #{path} | awk '{print $5}'`.to_i
-        end
-
       end
 
     end
 
   end
\ No newline at end of file