Do not add record to identity map if the record doesn't have values for all the columns, so we don't get 'MissingAttributeError' later when trying to access other fields of the same record.

2026-04-26 03:00:59 -04:00 · 2012-03-25 23:38:10 -04:00
parent 488ea89a4b
commit a00a42dc01
1 changed files with 1 additions and 1 deletions
--- a/activerecord/lib/active_record/identity_map.rb
+++ b/activerecord/lib/active_record/identity_map.rb
@@ -90,7 +90,7 @@ module ActiveRecord
      end

      def add(record)
-        repository[record.class.symbolized_sti_name][record.id] = record
+        repository[record.class.symbolized_sti_name][record.id] = record if record.class.column_names - record.attribute_names == []
      end

      def remove(record)