1 files changed, 8 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb
index a65ca83f77..88de816d4f 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb
@@ -7,12 +7,16 @@ module ActiveRecord
             :hstore
           end
 
-          def type_cast_for_write(value)
-            ConnectionAdapters::PostgreSQLColumn.hstore_to_string(value)
+          def type_cast_from_user(value)
+            type_cast_from_database(type_cast_for_database(value))
+          end
+
+          def type_cast_from_database(value)
+            ConnectionAdapters::PostgreSQLColumn.string_to_hstore(value)
           end
 
-          def cast_value(value)
-            ConnectionAdapters::PostgreSQLColumn.string_to_hstore value
+          def type_cast_for_database(value)
+            ConnectionAdapters::PostgreSQLColumn.hstore_to_string(value)
           end
 
           def accessor