Carrierwave::Processor
ATTENTION! Now works only with rails >= 4.0.3 because of prepend support
Installation
To use with Bundler:
gem 'carrierwave-processor', '~> 1.0'
To require in non-rails
require 'carrierwave/processor'
Use
Now you can write groups of Carrierwave processors and versions outside of Uploader
Just use carrierwave_processor somewhere for processor declaration
carrierwave_processor :image do
process :fix_exif_rotation
process :convert => 'jpg'
version :square do
process :scale => [100, 100]
end
version :default do
process :scale => [500, 500]
end
version :small do
process :scale_to_fit => [100, 100]
end
def fix_exif_rotation
manipulate! do |img|
img.tap(&:auto_orient)
end
end
end
and use_processor in Uploader
class SomeUploader < CarrierWave::Uploader::Base
use_processor :image, :if => :image?
def image? m
# ...
end
end