diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_enumerator.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 3cb9dc789f..bd6b7fa669 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -646,5 +646,10 @@ class TestEnumerator < Test::Unit::TestCase e.next assert_raise(StopIteration) { e.peek } end + + def test_uniq + assert_equal([1, 2, 3, 4, 5, 10], + (1..Float::INFINITY).lazy.uniq{|x| (x**2) % 10 }.first(6)) + end end |