Ruby on Rails 6.0.4
Module
ActiveStorage::Transformers
activestorage/lib/active_storage/transformers/image_processing_transformer.rb
activestorage/lib/active_storage/transformers/mini_magick_transformer.rb
activestorage/lib/active_storage/transformers/transformer.rb
Namespace
CLASS
ActiveStorage::Transformers::ImageProcessingTransformer
CLASS
ActiveStorage::Transformers::MiniMagickTransformer
CLASS
ActiveStorage::Transformers::Transformer