v7.1
v7.2 v7.1 v7.0 v6.1 v6.0 v5.2
GitHub

Required Files
Namespace
- Module
- Class

Ruby on Rails 7.1.3

create_one.rb

activestorage/lib/active_storage/attached/changes/create_one.rb on GitHub

Required Files

action_dispatch
action_dispatch/http/upload

Namespace

Module

ActionDispatch
ActionDispatch::Http
ActiveStorage

Class

ActiveStorage::Attached