module ScrambledJpeg

Constants

VERSION

Public Class Methods

hardboil(filename, times=1) click to toggle source

# File lib/scrambled_jpeg.rb, line 14
def hardboil filename, times=1

end

scramble(filename, grain=5) click to toggle source

# File lib/scrambled_jpeg.rb, line 4
def scramble filename, grain=5
  ending, cache = (store = File.readlines filename).pop, []
  (new_file = File.open Time.now.hash.to_s + '.jpg', "w").write store.shift
  grain.times { new_file.write store.shift }
       .times {       cache << store.shift }
       .times { new_file.write store.shift }
       .times { new_file.write cache.shift } until store.empty? && cache.empty?
  new_file.write ending && new_file.close
end