lib/cocina/models/dro.rb in cocina-models-0.8.0 vs lib/cocina/models/dro.rb in cocina-models-0.9.0

@@ -4,9 +4,11 @@
 
 module Cocina
   module Models
     # A digital repository object.  See http://sul-dlss.github.io/cocina-models/maps/DRO.json
     class DRO < Dry::Struct
+      include Checkable
+
       TYPES = [
         Vocab.object,
         Vocab.three_dimensional,
         Vocab.agreement,
         Vocab.book,