[ruby/irb] Add a warning for when the history path doesn't exist (https://github.com/ruby/irb/pull/852)
Add a warning for when the history path doesn't exist
warn when the directory does not exist
added test for when the history_file does not exist
Update lib/irb/history.rb
https://github.com/ruby/irb/commit/9e6fa67212
Co-authored-by: Stan Lo stan001212@gmail.com
[ruby/irb] Add a warning for when the history path doesn't exist
(https://github.com/ruby/irb/pull/852)
Add a warning for when the history path doesn't exist
warn when the directory does not exist
added test for when the history_file does not exist
Update lib/irb/history.rb
https://github.com/ruby/irb/commit/9e6fa67212
Co-authored-by: Stan Lo stan001212@gmail.com