gem install hpricot rmagick ruby lib/get-me-some-hoff.rb ruby lib/crop-the-hoff.rb ruby lib/resize-the-hoff.rb ruby lib/greyscale-the-hoff.rb ruby lib/mosaic-the-hoff.rb open img/out/hoff-face-mosaic.jpg enjoy the hoff
gem install hpricot rmagick ruby lib/get-me-some-hoff.rb ruby lib/crop-the-hoff.rb ruby lib/resize-the-hoff.rb ruby lib/greyscale-the-hoff.rb ruby lib/mosaic-the-hoff.rb open img/out/hoff-face-mosaic.jpg enjoy the hoff