app/models/simplec/embedded_image.rb in simplec-0.2.0 vs app/models/simplec/embedded_image.rb in simplec-0.3.0

@@ -1,15 +1,17 @@
 module Simplec
   class EmbeddedImage < ApplicationRecord
     belongs_to :embeddable,
-      polymorphic: true
+      polymorphic: true,
+      optional: true
 
     dragonfly_accessor :asset
 
     def url
       return unless self.asset
       return self.asset.url unless persisted?
       self.asset.url(ei: Base64.urlsafe_encode64(self.id.to_s))
     end
+    alias_method :asset_url, :url
 
   end
 end