Do not add record to identity map if the record doesn't have values f…

…or all the columns, so we don't get 'MissingAttributeError' later when trying to access other fields of the same record.
rails · a00a42dc013602c74fc6aca89fc9a69fe29c05b5 · Mar 25, 2012
commit a00a42dc013602c74fc6aca89fc9a69fe29c05b5
1 parent 488ea89
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1  activerecord/lib/active_record/identity_map.rb
@@ -90,7 +90,7 @@ def get(klass, primary_key)
       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)