1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/update_manager.rb b/lib/arel/update_manager.rb
index f13aeb0a8c..56e219040c 100644
--- a/lib/arel/update_manager.rb
+++ b/lib/arel/update_manager.rb
@@ -15,6 +15,10 @@ module Arel
       @ast.key = key
     end
 
+    def key
+      @ast.key
+    end
+
     def order *expr
       @ast.orders = expr
       self