code: function defaults(options) {
    options || (options = {});
    options.apiKey || (options.apiKey = 'YOUR_API_KEY');
    options.host || (options.host = 'cdn.segment.com');
    if (!has.call(options, 'page')) options.page = true;
    if (!has.call(options, 'load')) options.load = true;
    return options;
  }
docs: Back an options object with the snippet defaults.
  
  @param {Object} options (optional)
  @return {Object}