rubygem-highline: rubygem-highline (ruby command-line interface library) rubygem-highline: rubygem-highline: A high-level IO library that provides validation, type conversion, rubygem-highline: and more for command-line interfaces. HighLine also includes a rubygem-highline: complete menu system that can crank out anything from simple list rubygem-highline: selection to complete shells with just minutes of work. rubygem-highline: rubygem-highline: rubygem-highline: rubygem-highline: rubygem-highline: Home: https://rubygems.org/gems/highline