我正在努力从3.x版本4.0升级ransack，在4.0版本中，允许的ransackable属性应该被显式定义，我已经修复了所有的项目模型，但现在它在rails核心模块上失败了。

# RuntimeError:
     #   Ransack needs ActionText::RichText attributes explicitly allowlisted as
     #   searchable. Define a `ransackable_attributes` class method in your `ActionText::RichText`
     #   model, watching out for items you DON'T want searchable (for
     #   example, `encrypted_password`, `password_reset_token`, `owner` or
     #   other sensitive information). You can use the following as a base:
     #   
     #   ```ruby
     #   class ActionText::RichText < ApplicationRecord
     #   
     #     # ...
     #   
     #     def self.ransackable_attributes(auth_object = nil)
     #       ["body", "created_at", "id", "locale", "name", "record_id", "record_type", "updated_at"]
     #     end
     #   
     #     # ...
     #   
     #   end
     #   ```

我已经尝试直接在源代码中重新打开类，但是Rails没有获取更改并忽略了更改。我试图在初始化过程中找到一些修改，但这也不起作用。我打赌有人已经解决了从3.0到4.x的迁移问题

已经测试了什么

1.在app/models/action_text/rich_text.rb下创建模型文件

class ActionText::RichText < ApplicationRecord

  # ...

  def self.ransackable_attributes(auth_object = nil)
    ["body", "created_at", "id", "locale", "name", "record_id", "record_type", "updated_at"]
  end

  # ...

end

Result -> just ignored，same issue rails does not see those changes.
1.在config/initializers/action_text.rb下更新初始化器

class ActionText::RichText < ActiveRecord::Base
      def self.ransackable_attributes(auth_object = nil)
        ["body", "created_at", "id", "locale", "name", "record_id", "record_type", "updated_at"]
      end
    end

初始化加载过程中的结果错误->

An error occurred while loading rails_helper.
Failure/Error: require File.expand_path('../config/environment', __dir__)

NoMethodError:
  undefined method `has_many_attached' for ActionText::RichText:Class
# ./config/initializers/action_text.rb:7:in `<main>'
# ./config/environment.rb:5:in `<top (required)>'
# ./spec/rails_helper.rb:6:in `require'
# ./spec/rails_helper.rb:6:in `<top (required)>'
No examples found.