class Utils::Finder

def load_paths
  lines = File.readlines(index_path)
  @args[?v] and warn "Loaded index #{index_path.inspect}."
  lines.empty? and raise Errno::ENOENT
  @args[?d] or lines = lines.grep_v(%r{/$})
  lines.map(&:chomp!)
rescue Errno::ENOENT
  return create_paths
end