polymorphic associations

rubyonrails-talk
1

Ok, I've been on this issue for several hours already. If someone with more RoR experience can help me out. It will be much appreciated.

A small description of what I am trying to do. In the deal show view. I want to display comments for a particular deal. So far everything works, except that I am unable to list down the comments. I can submit comments without any problems.

Here is my code:

social migration:

class CreateSocials < ActiveRecord::Migration   def self.up     create_table :socials do |t|       t.references :user       t.references :deal       t.references :entity, :polymorphic => true       #t.references :commentable, :polymorphic => true

      t.timestamps     end   end

  def self.down     drop_table :socials   end end

2

For those who are wondering. I need the social table class, to keep track of user interactions. An interaction can be comment, upload, like, etc. I need this table, because in the future I will have a page that displays recent user interactions sorted by created_at