2 @@resource_picture_io #= LocalPicture.new
3 @@original_picture_io #= LocalPicture.new Rails.root + 'original'
4 @@system_picture_io #= LocalPicture.new Rails.root + 'system'
6 def self.original_picture_io
10 def self.original_picture_io=(pclass)
11 @@original_picture_io = pclass
14 def self.resource_picture_io
18 def self.resource_picture_io=(pclass)
19 @@resource_picture_io = pclass
22 def self.system_picture_io
26 def self.system_picture_io=(pclass)
27 @@system_picture_io = pclass