Mongodb With Mongoid

MongoDB from Mongoid Ing. Marcos Vanetta @malev http://blog.malev.com.ar Three Pillar Global

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.

The philosophy of Mongoid is to provide a familiar 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

Migrations http://github.com/adacosta/mongoid_rails_migrations

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

Questions? @malev

Mongodb With Mongoid

by malev on Nov 09, 2011

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Mongodb With Mongoid — Presentation Transcript