Well, I found a way, but it is not a optimized (rails way) one, since it executes a find for each "part" record, more some selects.
parts = Evento.find(params[:evento_id]).parts @treinandos = [] parts.each do |part| obj = Treinando.find(part.treinando_id) obj[:padrinho] = part.padrinho.nome if part.padrinho_id obj[:presenca] = part.presenca @treinandos << obj end If you have any idea about the rails way to do it, please tell me. On 4 jan, 19:37, Tom Lobato <tomlob...@gmail.com> wrote: > I`m using the joing model Part to access Treinando from Evento. > This code works well: > > �...@treinandos = Evento.find(params[:evento_id]).treinandos > > But the parts table has some more columns I need to retrieve > addtionally. > Even after some docs/googling and tests I was not able to append this > information to the resulting object @treinandos. > > Can you give some hints about how to do it? > > Models: > > class Treinando < ActiveRecord::Base > has_many :parts > has_many :eventos, :through => :parts > end > class Part < ActiveRecord::Base > belongs_to :treinando > belongs_to :evento > end > class Evento < ActiveRecord::Base > has_many :parts > has_many :treinandos, :through => :parts > end --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---