diff options
| -rw-r--r-- | test/t/nil.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/t/nil.rb b/test/t/nil.rb index 53b922f9a..27f70ad8c 100644 --- a/test/t/nil.rb +++ b/test/t/nil.rb @@ -32,3 +32,8 @@ end assert('NilClass#to_s', '15.2.4.3.5') do assert_equal '', nil.to_s end + +assert('safe navigation', '15.2.4.3.5') do + assert_nil nil&.size + assert_equal 0, []&.size +end |