class RuboCop::ConfigRegeneration

@api private
This class handles collecting the options for regenerating a TODO file.

def generation_command 

def generation_command
  File.foreach(AUTO_GENERATED_FILE).take(2).last
end

def options

Get options from the comment in the TODO file, and parse them as options 
def options
  # If there's no existing TODO file, generate one
  return DEFAULT_OPTIONS unless todo_exists?
  match = generation_command.match(COMMAND_REGEX)
  return DEFAULT_OPTIONS unless match
  options = match[1].split
  Options.new.parse(options).first
end

def todo_exists? 

def todo_exists?
  File.exist?(AUTO_GENERATED_FILE) && !File.empty?(AUTO_GENERATED_FILE)
end