Strange result of Rails.cache.read with dalli about dalli

[mperham]

That's YAML. Dalli doesn't know anything about YAML. I suspect your system has a monkeypatch which is interfering with marshalling. Here's a similar operation working fine in my Rails 3 app:

ruby-1.9.2-p0 > Rails.cache.write('users', User.all)
 => true 
ruby-1.9.2-p0 > Rails.cache.read('users')
 => [#<User id: 1, email: "[email protected]", encrypted_password: "$2a$10$R6INBwVfimIIZ1PCb6mIXuX.c9jTD8Vb9VIEpWtZgd.W...", password_salt: "$2a$10$R6INBwVfimIIZ1PCb6mIXu", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-09-27 15:10:55", updated_at: "2010-09-27 15:10:55">, #<User id: 2, email: "[email protected]", encrypted_password: "$2a$10$iFSl81NSFl9SAvpI.isgreBEvmLhy4NKEttqnB8dWGGO...", password_salt: "$2a$10$iFSl81NSFl9SAvpI.isgre", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-09-27 15:11:28", updated_at: "2010-09-27 15:11:28">]
ruby-1.9.2-p0 > Rails.cache.instance_variable_get :@data
 => #<Dalli::Client:0x00000100f95938 @servers=["localhost:11211"], @options={}>

[guivinicius]

Yeah! .. In console works fine too.

But if I try to use the object in controller/view ... return me the strange thing.

If I do in my controller

dc = Dalli::Client.new
dc.set('presidentes', Candidato.by_cargo(:key => "Presidente"))

@presidentes = dc.get('presidentes')

Works fine! But ... is not the right thing to do. =/