module Shrine::Plugins::FallbackStorage::FileMethods

# File lib/shrine/plugins/fallback_storage.rb
15 def self.included(base)
16   base.class_eval do
17     alias_method :storage_exists?, :exists?
18 
19     def exists?
20       super || fallback_storage.exists?(id)
21     end
22   end
23 end

# File lib/shrine/plugins/fallback_storage.rb
25 def url(**)
26   if storage_exists?
27     super
28   else
29     fallback_storage.url(id, **)
30   end
31 end