Tracker.gs

/**
 * This is my version of what I embed into libraries I want to track, as cluster.
 * This way it ensures that consistent name, version used throughout, and easy to define namespace
 * Note use of "name" "space" parameters
 */
function TrackMyself ({name='dottie', space=null, version='v1.5', ...kwargs}={}) {
  if (Object.keys(kwargs).length>0) throw new TypeError("Unexpected param received");
  const track  = cttLibTracker.TrackMyself;

  const options = {
    name: space != null ? `${name}_${space}`: name,
    version
  };

  track.stamp(options)
  return track;
}

/**
 * Usage
 */
function report () {
  const track = TrackMyself({sspace: 'init'});  // throws TypeError
  const track = TrackMyself({space: 'init'});
  const output = track.currentUserUsage();
  Logger.log(output);
}