From 50cae600bd6f4a8d1b437368c82f65bc118f8417 Mon Sep 17 00:00:00 2001 From: Yuki Nishijima Date: Mon, 13 Apr 2015 20:08:35 -0700 Subject: Add support for Set to Relation#where Previously `#where` used to treat `Set`objects as nil, but now it treats them as an array: set = Set.new([1, 2]) Author.where(:id => set) # => SELECT "authors".* FROM "authors" WHERE "authors"."id" IN (1, 2) --- activerecord/test/cases/relations_test.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'activerecord/test/cases') diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 0cf44388fa..c3409a1ca8 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -848,6 +848,17 @@ class RelationTest < ActiveRecord::TestCase } end + def test_find_all_using_where_with_a_set + david = authors(:david) + mary = authors(:mary) + set = Set.new([david.id, mary.id]) + + assert_queries(1) { + relation = Author.where(:id => set) + assert_equal [david, mary], relation + } + end + def test_exists davids = Author.where(:name => 'David') assert davids.exists? -- cgit v1.2.3