module ActiveStorage::Attached::Model

def deprecate(action)
  reflection_name = proxy_association.reflection.name
  attached_name = reflection_name.to_s.partition("_").first
  ActiveSupport::Deprecation.warn(<<-MSG.squish)
    Calling `#{action}` from `#{reflection_name}` is deprecated and will be removed in Rails 7.1.
    To migrate to Rails 7.1's behavior call `#{action}` from `#{attached_name}` instead: `#{attached_name}.#{action}`.
  MSG
end