From cd13c3e1dad07c1168a318feb543d3b1ede9f2cf Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Mon, 20 Sep 2010 16:03:44 -0700 Subject: dealing with empty in statements --- spec/arel/visitors/to_sql_spec.rb | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'spec/arel') diff --git a/spec/arel/visitors/to_sql_spec.rb b/spec/arel/visitors/to_sql_spec.rb index c8bfb845c1..b277810863 100644 --- a/spec/arel/visitors/to_sql_spec.rb +++ b/spec/arel/visitors/to_sql_spec.rb @@ -65,6 +65,13 @@ module Arel "users"."id" IN (1, 2, 3) } end + + it "should turn empty right to NULL" do + node = @attr.in [] + @visitor.accept(node).should be_like %{ + "users"."id" IN (NULL) + } + end end describe 'Equality' do -- cgit v1.2.3