1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/type/value.rb b/activerecord/lib/active_record/connection_adapters/type/value.rb
index f7d7b9351b..a83f0e652d 100644
--- a/activerecord/lib/active_record/connection_adapters/type/value.rb
+++ b/activerecord/lib/active_record/connection_adapters/type/value.rb
@@ -3,6 +3,16 @@ module ActiveRecord
     module Type
       class Value # :nodoc:
         def type; end
+
+        def type_cast(value)
+          cast_value(value) unless value.nil?
+        end
+
+        private
+
+        def cast_value(value)
+          value
+        end
       end
     end
   end