December 2, 2011
Ordenando documentos embutidos no mongodb

Fala galera! Precisei recentemente fazer um ordenação de um documento embutido no mongodb utilizando a gem mongoid

Imagine a estrutura a seguir:

user.rb

class User
  include Mongoid::Document
  field :name, :type => String,  :index => true
  embeds_many :lists
end

list.rb

class List
  include Mongoid::Document
  field :name, :type => String, :index => true
  embedded_in :user
  embeds_many :items
end

item.rb

class Item
  include Mongoid::Document
  field :name, :type => String, :index => true
  field :price, :type => Float
  embedded_in :list
end

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