lib/cocina/models/file_set_structural.rb in cocina-models-0.62.1 vs lib/cocina/models/file_set_structural.rb in cocina-models-0.63.0

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
 module Cocina
   module Models
     class FileSetStructural < Struct
-      attribute :contains, Types::Strict::Array.of(File).meta(omittable: true)
+      attribute :contains, Types::Strict::Array.of(File).default([])
     end
   end
 end