From 29096268ccce2b13e1490c8b673ffe0b498555fc Mon Sep 17 00:00:00 2001 From: Marc-Andre Lafortune Date: Tue, 14 Apr 2009 01:12:55 -0400 Subject: Enumerable#sum now works will all enumerables, even if they don't respond to :size [#2489 state:committed] Signed-off-by: Jeremy Kemper --- activesupport/test/core_ext/enumerable_test.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'activesupport/test') diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb index 885393815b..1927a0ad0d 100644 --- a/activesupport/test/core_ext/enumerable_test.rb +++ b/activesupport/test/core_ext/enumerable_test.rb @@ -60,6 +60,10 @@ class EnumerableTests < Test::Unit::TestCase assert_equal Payment.new(0), [].sum(Payment.new(0)) end + def test_enumerable_sums + assert_equal 10, (1..4).sum + end + def test_each_with_object result = %w(foo bar).each_with_object({}) { |str, hsh| hsh[str] = str.upcase } assert_equal({'foo' => 'FOO', 'bar' => 'BAR'}, result) -- cgit v1.2.3