Displaying 1 result from an estimated 1 matches for "relationable_id".
2006 Jun 23
2
polymorphic challenge
...-> Relation <-> User
I was thinking I could have a class called Relation (with a table
relations) and use through + polymorphic features.
Something in this range;
create_table :relations do |t|
t.column :user_id, :integer
t.column :relationable_type, :string
t.column :relationable_id, :string
t.column :created_at, :datetime
end
class Relation < ActiveRecord::Base
belongs_to :relationable, :polymorphic => true
end
class User
has_many :favorite_profiles, :as => :relationable, :class_name =>
"Relation"
has_many :favorites, :class_name => &qu...