code: function run(key, selfie) {
      if (!options[key]) return;
      if ('string' === typeof options[key]) options[key] = options[key].split(split);
      if ('function' === typeof options[key]) return options[key].call(selfie);
  
      for (var i = 0, type, what; i < options[key].length; i++) {
        what = options[key][i];
        type = typeof what;
  
        if ('function' === type) {
          what.call(selfie);
        } else if ('string' === type && 'function' === typeof selfie[what]) {
          selfie[what]();
        }
      }
    }
docs: Run addition cleanup hooks.
  
  @param {String} key Name of the clean up hook to run.
  @param {Mixed} selfie Reference to the instance we're cleaning up.
  @api private