From 7b8944cb7662509d7ba6869ff571518ac7f848ea Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Wed, 8 Sep 2010 14:36:10 -0700 Subject: adding a sum node --- lib/arel/nodes/sum.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 lib/arel/nodes/sum.rb (limited to 'lib/arel/nodes/sum.rb') diff --git a/lib/arel/nodes/sum.rb b/lib/arel/nodes/sum.rb new file mode 100644 index 0000000000..ecd66aba7a --- /dev/null +++ b/lib/arel/nodes/sum.rb @@ -0,0 +1,12 @@ +module Arel + module Nodes + class Sum + attr_accessor :expressions, :alias + + def initialize expr, aliaz = nil + @expressions = expr + @alias = aliaz + end + end + end +end -- cgit v1.2.3