class RSpec::Core::ConfigurationOptions

def drb_argv
  argv = []
  argv << "--color"     if options[:color_enabled]
  argv << "--profile"   if options[:profile_examples]
  argv << "--backtrace" if options[:full_backtrace]
  argv << "--format"       << options[:formatter]               if options[:formatter]
  argv << "--line_number"  << options[:line_number]             if options[:line_number]
  argv << "--options_file" << options[:options_file]            if options[:options_file]
  argv << "--example"      << options[:full_description].source if options[:full_description]
  (options[:libs] || []).each do |path|
    argv << "-I" << path
  end
  (options[:requires] || []).each do |path|
    argv << "--require" << path
  end
  argv + options[:files_or_directories_to_run]
end