Custom Carrierwave Processors with Minimagick

Need to do some custom processing other than resize using Carrierwave? Multiple commands in a single convert line?

image = MiniMagick::Image.open("input.jpg")
image.combine_options do |c|
  c.sample "50%"
  c.rotate "-90>"
end
image.write "output.jpg"

Links

• https://github.com/minimagick/minimagick
• https://gist.github.com/mariovisic/965983
• http://stackoverflow.com/questions/4753408/how-to-remove-exif-camera-data-from-image-with-carrierwave/4767021#4767021