lib/picture_io.rb

   1 class PictureIO
   2   class Error < StandardError
   3   end
   4
   5   def self.original_picture_io
   6     @@original_picture_io
   7   end
   8
   9   def self.original_picture_io=(pclass)
  10     @@original_picture_io = pclass
  11   end
  12
  13   def self.resource_picture_io
  14     @@resource_picture_io
  15   end
  16
  17   def self.resource_picture_io=(pclass)
  18     @@resource_picture_io = pclass
  19   end
  20
  21   def self.picture_io
  22     @@picture_io
  23   end
  24
  25   def self.picture_io=(pclass)
  26     @@picture_io = pclass
  27   end
  28
  29   def self.system_picture_io
  30     @@system_picture_io
  31   end
  32
  33   def self.system_picture_io=(pclass)
  34     @@system_picture_io = pclass
  35   end
  36
  37   def self.setup
  38     yield self
  39   end
  40
  41 end