lib/sequel/plugins/bitemporal.rb in sequel_bitemporal-0.11.0 vs lib/sequel/plugins/bitemporal.rb in sequel_bitemporal-0.11.1

@@ -330,11 +330,11 @@
                 version_values
               else
                 { master_id: id }
               end
 
-            current_version.columns.each do |key|
+            current_version.keys.each do |key|
               next if excluded_columns.include? key
               current_attributes[key] = current_version.public_send key
             end if current_version?
             model.version_class.new current_attributes
           end
@@ -590,21 +590,21 @@
           success
         end
 
         def save_fossil(expired, attributes={})
           fossil = model.version_class.new
-          expired_attributes = expired.columns.each_with_object({}) do |key, hash|
+          expired_attributes = expired.keys.each_with_object({}) do |key, hash|
             hash[key] = expired.public_send key
           end
           expired_attributes.delete :id
           fossil.set_all expired_attributes.merge(attributes)
           fossil.save validate: false
           fossil.send :_refresh_set_values, fossil.values
         end
 
         def save_propagated(version, attributes={})
           propagated = model.version_class.new
-          version_attributes = version.columns.each_with_object({}) do |key, hash|
+          version_attributes = version.keys.each_with_object({}) do |key, hash|
             hash[key] = version.public_send key
           end
           version_attributes.delete :id
           version_attributes[:created_at] = Sequel::Plugins::Bitemporal.point_in_time
           propagated.set_all version_attributes.merge(attributes)