我在觸發嵌入很多關係的子對象回調。例如: class User
embeds_many :phones, cascade_callbacks: true
end
class Phone
embedded_in :user, inverse_of: :phones
before_save :callback_after_save
def callba
我最近爲Heroku託管的網絡應用程序添加了SSL,但現在我無法在本地運行應用程序,瀏覽器只是永久旋轉,然後在終端中出現此錯誤 - $ rails s
=> Booting WEBrick
=> Rails 3.2.12 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
我一直在網上尋找解決我的問題。我正在使用Mongoid向MongoDB寫入一組數據。 我試圖做一個批量插入與mongoid如下: class Geonode
include Mongoid::Document
include Mongoid::Timestamps
embeds_one :location
embeds_one :transport
e
我有一個名爲Equipment的Mongoid文檔,它可以嵌入多個Question文檔。這裏是文檔模式: class Equipment
include Mongoid::Document
include Mongoid::Timestamps
field :description
field :modelNumber
field :title
在ROR和mongoid作爲映射器,我碰到這類模型傳來: class StockPrice
include Mongoid::Document
include Mongoid::Timestamps
field :stock_id, type: String
field :price, type: Float
index :stock_id => +1, :updated_at =>
後不會被刪除,我有以下兩種模式: class Customer
include Mongoid::Document
include Mongoid::Timestamps
embeds_many :locks, class_name: "Lock"
accepts_nested_attributes_for :locks, allow_destroy: t