CarrierWave why u ignore inheritance in versions?

carrierwave-versions.rb

# CarrierWave versions are created with Class.new(self) in the class they're defined in:
# https://github.com/jnicklas/carrierwave/blob/master/lib/carrierwave/uploader/versions.rb#L54

# That means if you inherit an uploader and want to do something different, such as change
# the directory files are stored in, you're out of luck.

class BaseUploader < CarrierWave::Uploader::Base
  def store_dir
    "base/dir"
  end

  version :normal do
    process :resize_to_fill => [100, 100]
  end
end

class ChildUploader < BaseUploader
  def store_dir
    "child/dir"
  end

  version :custom do
    process :resize_to_fill => [200, 200]
  end
end

uploader = ChildUploader.new

puts uploader.store_dir
# "child/dir"
# all good, as we'd expect

puts uploader.custom.store_dir
# "child/dir"
# still good

puts uploader.normal.store_dir
# "base/dir"
# Boom! 

Were you able to get this work?