check_unknown_options?

# File lib/bundler/vendor/thor/lib/thor.rb, line 263
    def check_unknown_options?(config) #:nodoc:
      options = check_unknown_options
      return false unless options

      command = config[:current_command]
      return true unless command

      name = command.name

      if subcommands.include?(name)
        false
      elsif options[:except]
        !options[:except].include?(name.to_sym)
      elsif options[:only]
        options[:only].include?(name.to_sym)
      else
        true
      end
    end