write_generated_options

# File lib/spec/runner/option_parser.rb, line 178
      def write_generated_options(options_file)
        File.open(options_file, 'w') do |io|
          io.puts @argv.join("\n")
        end
        @out_stream.puts "\nOptions written to #{options_file}. You can now use these options with:"
        @out_stream.puts "spec --options #{options_file}"
        @options.examples_should_not_be_run
      end