Ruby on rails 创建/更新对象时，如何使Mongoid忽略模型中未设置的参数属性？

我试图通过一个JSON API为我的MongoDB数据库种子，只想为每个对象保存特定的属性

运行种子文件时，出现以下错误：

Mongoid::Errors::UnknownAttribute: 
Problem:
  Attempted to set a value for 'block' which is not allowed on the model FoodTruck.
Summary:
  Without including Mongoid::Attributes::Dynamic in your model and the attribute does not already exist in the attributes hash, attempting to call FoodTruck#block= for it is not allowed. This is also triggered by passing the attribute to any method that accepts an attributes hash, and is raised instead of getting a NoMethodError.
Resolution:
  You can include Mongoid::Attributes::Dynamic if you expect to be writing values for undefined fields often.

我不想包括Mongoid:：Attributes:：Dynamic，因为我不想保存那些没有添加到模型中的特定属性

我尝试了这里找到的两个答案（），但这两个答案都不适用于我

我如何告诉mongoid忽略参数中的任何哈希键，这些哈希键在我尝试创建或更新属性时没有添加到模型中？

尝试以下操作：

FoodTruck.create(params.as_json(only: FoodTruck.fields.keys))
foodtruck.update_attributes(params.as_json(only: FoodTruck.fields.keys))

试试这个：

FoodTruck.create(params.as_json(only: FoodTruck.fields.keys))
foodtruck.update_attributes(params.as_json(only: FoodTruck.fields.keys))

---

迟到了，但我认为有人可以从中受益

@object.update_attributes(params.except(:block))

---

迟到了，但我认为有人可以从中受益

@object.update_attributes(params.except(:block))