vuetify eingebunden + erster Versuch Combobox

node_modules/mongoose/lib/helpers/model/applyHooks.js

@@ -109,10 +109,10 @@ function applyHooks(model, schema, options) {
     objToDecorate[method] = function() {
       const args = Array.prototype.slice.call(arguments);
       const cb = utils.last(args);
-      const argsWithoutCallback = cb == null ? args :
-        args.slice(0, args.length - 1);
+      const argsWithoutCallback = typeof cb === 'function' ?
+        args.slice(0, args.length - 1) : args;
       return utils.promiseOrCallback(cb, callback => {
-        this[`$__${method}`].apply(this,
+        return this[`$__${method}`].apply(this,
           argsWithoutCallback.concat([callback]));
       }, model.events);
     };

node_modules/mongoose/lib/helpers/model/discriminator.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const defineKey = require('../document/compile').defineKey;
-const get = require('../../helpers/get');
+const get = require('../get');
 const utils = require('../../utils');
 
 const CUSTOMIZABLE_DISCRIMINATOR_OPTIONS = {
@@ -15,23 +15,27 @@ const CUSTOMIZABLE_DISCRIMINATOR_OPTIONS = {
  * ignore
  */
 
-module.exports = function discriminator(model, name, schema, tiedValue) {
+module.exports = function discriminator(model, name, schema, tiedValue, applyPlugins) {
   if (!(schema && schema.instanceOfSchema)) {
     throw new Error('You must pass a valid discriminator Schema');
   }
 
-  const applyPluginsToDiscriminators = get(model.base,
-    'options.applyPluginsToDiscriminators', false);
-  // Even if `applyPluginsToDiscriminators` isn't set, we should still apply
-  // global plugins to schemas embedded in the discriminator schema (gh-7370)
-  model.base._applyPlugins(schema, { skipTopLevel: !applyPluginsToDiscriminators });
-
   if (model.schema.discriminatorMapping &&
       !model.schema.discriminatorMapping.isRoot) {
     throw new Error('Discriminator "' + name +
         '" can only be a discriminator of the root model');
   }
 
+  if (applyPlugins) {
+    const applyPluginsToDiscriminators = get(model.base,
+      'options.applyPluginsToDiscriminators', false);
+    // Even if `applyPluginsToDiscriminators` isn't set, we should still apply
+    // global plugins to schemas embedded in the discriminator schema (gh-7370)
+    model.base._applyPlugins(schema, {
+      skipTopLevel: !applyPluginsToDiscriminators
+    });
+  }
+
   const key = model.schema.options.discriminatorKey;
 
   const baseSchemaAddition = {};