class OptionParser::Switch::RequiredArgument

Parent:: self

Switch that takes an argument.

Public Instance Methods

parse(arg, argv) Show source

# File lib/optparse.rb, line 700
def parse(arg, argv)
  unless arg
    raise MissingArgument if argv.empty?
    arg = argv.shift
  end
  conv_arg(*parse_arg(arg, &method(:raise)))
end

Raises an exception if argument is not present.

Ruby Core © 1993–2020 Yukihiro Matsumoto
Licensed under the Ruby License.
Ruby Standard Library © contributors
Licensed under their own licenses.