1 files changed, 0 insertions, 20 deletions
diff --git a/lib/arel/engines/sql/christener.rb b/lib/arel/engines/sql/christener.rb
deleted file mode 100644
index b30883e47c..0000000000
--- a/lib/arel/engines/sql/christener.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-module Arel
-  module Sql
-    class Christener
-      def initialize
-        @names = {}
-      end
-
-      def name_for(relation)
-        table = relation.table
-        name = table.table_alias || table.name
-        list = @names[name] ||= []
-
-        list << table unless list.include? table
-
-        idx = list.index table
-        name + (idx == 0 ? '' : "_#{idx + 1}")
-      end
-    end
-  end
-end