ScallopOptionGroup
Group of options. Options added to the group will be shown before all other options in help output, in the same order as they were added in. (options without groups will be sorted alphabetically and shown after all option groups)
Group of options. Options added to the group will be shown before all other options in help output, in the same order as they were added in. (options without groups will be sorted alphabetically and shown after all option groups)
- Value Params
- header
Header string that will be printed immediately before corresponding options.
class Object
trait Matchable
class Any