[ruby/reline] Add test for reset_variables in Reline::Config (https://github.com/ruby/reline/pull/741)
Fix reset variables
Add assertion for reload
Add helper method to get instance variable value of Reline::Config
https://github.com/ruby/reline/commit/386f619ff5
[ruby/reline] Add test for reset_variables in Reline::Config
(https://github.com/ruby/reline/pull/741)
Fix reset variables
Add assertion for reload
Add helper method to get instance variable value of Reline::Config
https://github.com/ruby/reline/commit/386f619ff5