If I can call SomeClass with some_class, then how can I call Module::SomeClass?

Post is accessible via

Blog.first.posts

How do I do this with a module name space? Such as 开发者_运维知识库Engine::Post

Blog.first.???

Thanks

Try explicitly giving Mongoid the class name

class Engine::Blog
  include Mongoid::Document

  embeds_many :posts, :class_name => "Engine::Post"
end