marklar said over 6 years ago on In-depth Look into ActiveStorage :
Do you know if it's possible (or advisable) to use ActiveStorage with Rails 5.1.6? In the Rails guides it states: > After upgrading your application to Rails 5.2 http://guides.rubyonrails.org/active_storage_overview.html#setup So I wonder whether it would be ill advised to add ActiveStorage as a gem to 5.1.6.