![@user = User.first
@user = User.find(params[:id])
@users = User.where(:phone => “123”)
@users = @users.any_of({name: /abc*/i})
@user = User.where({"devices.token"=>”ff”})
@user.devices.where({token: params[:t]})
Person.where(:title.all => ["Sir"])
Person.where(:title.in => ["Sir", "Madam"])](https://image.slidesharecdn.com/mongodbmongoid-111109135102-phpapp02/85/Mongodb-mongoid-9-320.jpg)
Mongodb mongoid
- 1. MongoDB from Mongoid Ing. Marcos Vanetta @malev http://blog.malev.com.ar Three Pillar Global
- 2. MongoDB from Mongoid MongoDB: (from "humongous") is a scalable, high-performance, open source, document- oriented database. Mongoid: Mongoid (pronounced mann-goyd) is an Object-Document-Mapper (ODM) for MongoDB written in Ruby.
- 3. The philosophy of Mongoid is to provide a familiar API to Ruby developers who have been using Active Record or Data Mapper
- 4. class User include Mongoid::Document field :name, :type => String field :email, :type => String #...
- 5. class User include Mongoid::Document field :name, :type => String field :email, :type => String field :phone, :type => String #...
- 6. class User include Mongoid::Document field :name, :type => String field :email, :type => String field :phone, :type => String field :tags, :type => Array field :info, :type => Hash #...
- 7. class User include Mongoid::Document field :name, :type => String field :email, :type => String field :auto_approved, :type => Boolean field :message, :type => String field :phone, :type => String embeds_many :devices
- 8. class User include Mongoid::Document field :name, :type => String field :email, :type => String field :auto_approved, :type => Boolean field :message, :type => String field :phone, :type => String embeds_many :devices has_many :cars
- 9. @user = User.first @user = User.find(params[:id]) @users = User.where(:phone => “123”) @users = @users.any_of({name: /abc*/i}) @user = User.where({"devices.token"=>”ff”}) @user.devices.where({token: params[:t]}) Person.where(:title.all => ["Sir"]) Person.where(:title.in => ["Sir", "Madam"])
- 10. Also has ● Validations ● Callbacks ● Index ● Scopes ● Paranoid ● Versioning (not so good) ● Timestamps
- 12. At first it seems to be a sh*# But it works!