rake task to recreate all image versions in rails project with carrierwave

Gemfile

...
gem 'ruby-progressbar'
...

recreate_all_images_versions.rake

namespace :images do
  desc 'recreate versions for all images'
  task recreate_versions: :environment do
    # recreator MODEL_NAME, FIELD1 # , [...]
    recreator Image, 'file'
    recreator Project, 'photo', 'landing_photo'
  end
end

def recreator(klass, *image_fields)
  pb = ProgressBar.create(title: klass.name, total: klass.count, format: '%t: [%B] %c/%C %e %a')
  klass.all.each do |image_owner|
    image_fields.each do |image_field|
      image = image_owner.send(image_field)
      image.recreate_versions! if image.present?
    end
    pb.increment
  end
end