From 24000a51a7e61c065817e3910bd579e8bdf6f82f Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Wed, 8 Sep 2010 16:23:15 -0700 Subject: average node is added --- lib/arel/visitors/to_sql.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/arel/visitors') diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index 48c8c492e0..60f30967cf 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -86,6 +86,11 @@ module Arel visit x }.join(', ')})#{o.alias ? " AS #{visit o.alias}" : ''}" end + def visit_Arel_Nodes_Avg o + "AVG(#{o.expressions.map { |x| + visit x }.join(', ')})#{o.alias ? " AS #{visit o.alias}" : ''}" + end + def visit_Arel_Nodes_TableAlias o "#{visit o.relation} #{quote_table_name o.name}" end -- cgit v1.2.3