Mongodb mongoid

MongoDBfrom MongoidIng. Marcos Vanetta@malevhttp://blog.malev.com.arThree Pillar Global

MongoDB from MongoidMongoDB: (from "humongous") is a scalable,high-performance, open source, document-oriented database.Mongoid: Mongoid (pronounced mann-goyd) isan Object-Document-Mapper (ODM) forMongoDB written in Ruby.

The philosophy of Mongoid is to provide afamiliar API to Ruby developers who have been using Active Record or Data Mapper

class User include Mongoid::Document field :name, :type => String field :email, :type => String #...

class User include Mongoid::Document field :name, :type => String field :email, :type => String field :phone, :type => String #...

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 #...

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

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

@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"])

Also has● Validations● Callbacks● Index● Scopes● Paranoid● Versioning (not so good)● Timestamps

Migrationshttp://github.com/adacosta/mongoid_rails_migrations

At first it seems to be a sh*# But it works!

Questions? @malev

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Mongodb mongoid

by malev on Nov 09, 2011

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