【发布时间】:2021-08-15 04:49:22
【问题描述】:
我使用以下命令在 rails 中创建了一个新模型:
rails g model prod_domain name:string type:string user_logon_name:string description:string email:string address:string company:string department:string dn:string sa_description:string is_sa:string sa_remap_description:string 所有权:string comment:text
rake db:迁移
我在模型中添加了一些功能,如下所示:
class ProdDomain < ActiveRecord::Base
def self.search_by_id(keyword)
users = Array.new
ProdDomain.where(id: keyword).find_each do |user|
users.push(user)
end
return users
end
def self.search(keyword)
users = []
ProdDomain.where(dn: keyword).find_each do |user|
users.push(user)
end
users
end
end
但是,当我尝试在此模型中查找记录时,我一直得到 'USER' 类而不是 'ProdDomain' 类,我做错了什么:
(byebug) ProdDomain.find(1).class
ProdDomain 负载 (0.4ms) SELECT
prod_domains.* FROMprod_domainsWHEREprod_domains.id= 1 LIMIT 1
User(id: integer, email: string, encrypted_password: string, reset_password_token: string, reset_password_sent_at: datetime, remember_created_at: datetime, sign_in_count: integer, current_sign_in_at: datetime, last_sign_in_at: datetime, current_sign_in_ip: string, last_sign_in_ip: string, created_at : datetime, updated_at: datetime, username: string, role: integer, dn: string, department: string, name: string)
【问题讨论】:
-
能否包含整个 ProdDomain 模型和“rails g”生成的迁移?
标签: ruby-on-rails activerecord