W3cubDocs

/Ruby 4.0

class OptionParser::Switch::RequiredArgument

Switch that takes an argument.

Public Instance Methods

# File lib/optparse.rb, line 748
def parse(arg, argv, &_)
  unless arg
    raise MissingArgument if argv.empty?
    arg = argv.shift
  end
  conv_arg(*parse_arg(arg, &method(:raise)))
end

parse (arg, argv, &_) Show source

Raises an exception if argument is not present.

Ruby Core © 1993–2025 Yukihiro Matsumoto
Licensed under the Ruby License.
Ruby Standard Library © contributors
Licensed under their own licenses.