[ruby/irb] Suppress "Switch to inspect mode" messages
This message is displayed if STDIN is not a tty. The parallel test is the case.
https://github.com/ruby/irb/commit/e26e90e3fb
Added by nobu (Nobuyoshi Nakada) almost 2 years ago
[ruby/irb] Suppress "Switch to inspect mode" messages
This message is displayed if STDIN is not a tty. The parallel test is
the case.
https://github.com/ruby/irb/commit/e26e90e3fb