class PictureIO
@@resource_picture_io #= LocalPicture.new
@@original_picture_io #= LocalPicture.new Rails.root + 'original'
+ @@system_picture_io #= LocalPicture.new Rails.root + 'system'
def self.original_picture_io
@@original_picture_io
@@resource_picture_io = pclass
end
+ def self.system_picture_io
+ @@system_picture_io
+ end
+
+ def self.system_picture_io=(pclass)
+ @@system_picture_io = pclass
+ end
+
def self.setup
yield self
end