From cae83ce964b9919b890bb7fa6f920a536e6b5425 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Thu, 21 Apr 2011 15:28:21 -0500 Subject: adding a DISTINCT node --- lib/arel/nodes/unary.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/arel/nodes/unary.rb') diff --git a/lib/arel/nodes/unary.rb b/lib/arel/nodes/unary.rb index 1c834913fa..e6e40e6b13 100644 --- a/lib/arel/nodes/unary.rb +++ b/lib/arel/nodes/unary.rb @@ -23,5 +23,11 @@ module Arel }.each do |name| const_set(name, Class.new(Unary)) end + + class Distinct < Unary + def initialize expr = nil + super + end + end end end -- cgit v1.2.3