lib/arel/extensions/delete_statement.rb in arel_toolkit-0.2.0 vs lib/arel/extensions/delete_statement.rb in arel_toolkit-0.3.0

@@ -6,9 +6,16 @@
     # https://www.postgresql.org/docs/9.5/sql-insert.html
     Arel::Nodes::DeleteStatement.class_eval do
       attr_accessor :using
       attr_accessor :with
       attr_accessor :returning
+
+      alias_method :old_initialize, :initialize
+      def initialize(relation = nil, wheres = [])
+        old_initialize(relation, wheres)
+
+        @returning = []
+      end
     end
   end
 
   module Visitors
     class ToSql