[ruby/irb] Simplify info command's tests (https://github.com/ruby/irb/pull/440)
https://github.com/ruby/irb/commit/5942949226
[ruby/irb] Simplify info command's tests
(https://github.com/ruby/irb/pull/440)
https://github.com/ruby/irb/commit/5942949226