OptionParser::Switch::NoArgument

Class

Switch that takes no arguments.

Instance Methods

parse(arg, argv) { |NeedlessArgument, arg| ... }

          
            # File tmp/rubies/ruby-3.4.0-preview1/lib/optparse.rb, line 717
def parse(arg, argv)
  yield(NeedlessArgument, arg) if arg
  conv_arg(arg)
end

Raises an exception if any arguments given.