lib/ddr/models.rb in ddr-models-3.0.0.beta.18 vs lib/ddr/models.rb in ddr-models-3.0.0.beta.20

@@ -49,9 +49,10 @@
     autoload :HasStructMetadata
     autoload :HasThumbnail
     autoload :Indexing
     autoload :NotFoundError, 'ddr/models/error'
     autoload :ObjectApi
+    autoload :Relation
     autoload :SolrDocument
     autoload :StructDiv
     autoload :Structure
     autoload :UrlSafeId
     autoload :Validatable