[ruby/irb] Make sure ls doesn't return an array (https://github.com/ruby/irb/pull/461)
https://github.com/ruby/irb/commit/367797bb05
Added by k0kubun (Takashi Kokubun) over 2 years ago
[ruby/irb] Make sure ls doesn't return an array
(https://github.com/ruby/irb/pull/461)
https://github.com/ruby/irb/commit/367797bb05