diff options
Diffstat (limited to 'activesupport/test')
| -rw-r--r-- | activesupport/test/core_ext/hash_ext_test.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/hash_ext_test.rb b/activesupport/test/core_ext/hash_ext_test.rb index 0857796036..2d0c56bef5 100644 --- a/activesupport/test/core_ext/hash_ext_test.rb +++ b/activesupport/test/core_ext/hash_ext_test.rb @@ -487,6 +487,12 @@ class HashExtTest < ActiveSupport::TestCase assert_instance_of ActiveSupport::HashWithIndifferentAccess, hash end + def test_indifferent_select_returns_a_hash_when_unchanged + hash = ActiveSupport::HashWithIndifferentAccess.new(@strings).select {|k,v| true} + + assert_instance_of ActiveSupport::HashWithIndifferentAccess, hash + end + def test_indifferent_select_bang indifferent_strings = ActiveSupport::HashWithIndifferentAccess.new(@strings) indifferent_strings.select! {|k,v| v == 1} |