updating nodes and depth first visitor

1 files changed, 3 insertions, 7 deletions

diff --git a/lib/arel/nodes/table_alias.rb b/lib/arel/nodes/table_alias.rb
index 60da7b19f3..723b025883 100644
--- a/lib/arel/nodes/table_alias.rb
+++ b/lib/arel/nodes/table_alias.rb
@@ -1,14 +1,10 @@
 module Arel
   module Nodes
-    class TableAlias
-      attr_reader :name, :relation
+    class TableAlias < Arel::Nodes::Binary
+      alias :name :left
+      alias :relation :right
       alias :table_alias :name
 
-      def initialize name, relation
-        @name     = name
-        @relation = relation
-      end
-
       def [] name
         Attribute.new self, name
       end