lib/lotus/utils/attributes.rb in lotus-utils-0.4.0 vs lib/lotus/utils/attributes.rb in lotus-utils-0.4.1

@@ -108,10 +108,27 @@
       #
       # @since 0.3.2
       #
       # @see Lotus::Utils::Hash
       def to_h
-        @attributes.deep_dup
+        Utils::Hash.new.tap do |result|
+          @attributes.each do |k, v|
+            result[k] = _read_value(v)
+          end
+        end
+      end
+
+      private
+
+      # @since 0.4.1
+      # @api private
+      def _read_value(value)
+        case val = value
+        when ::Hash, ::Lotus::Utils::Hash, ->(v) { v.respond_to?(:lotus_nested_attributes?) }
+          val.to_h
+        else
+          val
+        end
       end
     end
   end
 end