code: function yep(options) {
    /**
     * The function that receives the actual debug information.
     *
     * @returns {Boolean} indication that we're logging.
     * @public
     */
    function diagnostics() {
      var args = Array.prototype.slice.call(arguments, 0);
  
      write.call(write, options, process(args, options));
      return true;
    }
  
    options.enabled = true;
    options.modify = modify;
    options.set = set;
    options.use = use;
  
    return introduce(diagnostics, options);
  }
docs: Yep, we're allowed to write debug messages.
  
  @param {Object} options The options for the process.
  @returns {Function} The function that does the logging.
  @public