小编Edu*_*rez的帖子

我不希望 VS Code 保留并显示最近打开的文件列表。有没有办法完全禁用这个功能？

我有以下模型和关系：

一个用户有多个报价（他/她是卖家），一个报价有多个购买，一个购买有多个 Accbook

模型和协会：

class User < ApplicationRecord\n  has_many :offers, foreign_key: :seller_id\n  has_many :purchases, foreign_key: :buyer_id\nend\n\nclass Offer < ApplicationRecord\n  has_many :purchases\n  belongs_to :seller, class_name: \'User\'\nend\n\nclass Purchase < ApplicationRecord\n  belongs_to :offer\n  belongs_to :buyer, class_name: \'User\'\n  has_one :seller, through: :offer\n  has_many :accbooks,  class_name: \'Admin::Accbook\', foreign_key: \'purchase_id\' \nend\n\nmodule Admin\n  class Accbook < ApplicationRecord\n    belongs_to :purchase\n  end\nend  \n

我想获取任何给定用户（作为卖家）的所有 Accbook。等效的 SQL 语句如下所示：

SELECT  "accbooks".* \nFROM "accbooks" \nINNER JOIN "purchases" ON "purchases"."id" = "accbooks"."purchase_id"\nINNER JOIN "offers" ON "offers"."id" = …