lib/hanami/model/associations/has_many.rb in hanami-model-1.1.0.rc1 vs lib/hanami/model/associations/has_many.rb in hanami-model-1.1.0

@@ -48,20 +48,20 @@
 
         # @since 0.7.0
         # @api private
         def create(data)
           entity.new(command(:create, aggregate(target), use: [:timestamps])
-            .call(data))
+            .call(serialize(data)))
         rescue => e
           raise Hanami::Model::Error.for(e)
         end
 
         # @since 0.7.0
         # @api private
         def add(data)
           command(:create, relation(target), use: [:timestamps])
-            .call(associate(data))
+            .call(associate(serialize(data)))
         rescue => e
           raise Hanami::Model::Error.for(e)
         end
 
         # @since 0.7.0
@@ -199,9 +199,13 @@
 
         # @since 0.7.0
         # @api private
         def __new__(new_scope)
           self.class.new(repository, source, target, subject, new_scope)
+        end
+
+        def serialize(data)
+          Utils::Hash.deep_serialize(data)
         end
       end
     end
   end
 end