`activestorage/lib/active_storage/engine.rb`

Required Files

rails
action_controller/railtie
active_job/railtie
active_record/railtie
active_storage
active_storage/previewer/poppler_pdf_previewer
active_storage/previewer/mupdf_previewer
active_storage/previewer/video_previewer
active_storage/analyzer/image_analyzer
active_storage/analyzer/video_analyzer
active_storage/analyzer/audio_analyzer
active_storage/service/registry
active_storage/reflection
active_storage/attached

Namespace

ActiveStorage