class Person < ActiveRecord::Base has_many :readers has_many :secure_readers has_one :reader has_many :posts, :through => :readers has_many :secure_posts, :through => :secure_readers has_many :posts_with_no_comments, -> { includes(:comments).where('comments.id is null').references(:comments) }, :through => :readers, :source => :post has_many :followers, foreign_key: 'friend_id', class_name: 'Friendship' has_many :references has_many :bad_references has_many :fixed_bad_references, -> { where :favourite => true }, :class_name => 'BadReference' has_one :favourite_reference, -> { where 'favourite=?', true }, :class_name => 'Reference' has_many :posts_with_comments_sorted_by_comment_id, -> { includes(:comments).order('comments.id') }, :through => :readers, :source => :post has_many :jobs, :through => :references has_many :jobs_with_dependent_destroy, :source => :job, :through => :references, :dependent => :destroy has_many :jobs_with_dependent_delete_all, :source => :job, :through => :references, :dependent => :delete_all has_many :jobs_with_dependent_nullify, :source => :job, :through => :references, :dependent => :nullify belongs_to :primary_contact, :class_name => 'Person' has_many :agents, :class_name => 'Person', :foreign_key => 'primary_contact_id' has_many :agents_of_agents, :through => :agents, :source => :agents belongs_to :number1_fan, :class_name => 'Person' has_many :agents_posts, :through => :agents, :source => :posts has_many :agents_posts_authors, :through => :agents_posts, :source => :author scope :males, -> { where(:gender => 'M') } scope :females, -> { where(:gender => 'F') } end class PersonWithDependentDestroyJobs < ActiveRecord::Base self.table_name = 'people' has_many :references, :foreign_key => :person_id has_many :jobs, :source => :job, :through => :references, :dependent => :destroy end class PersonWithDependentDeleteAllJobs < ActiveRecord::Base self.table_name = 'people' has_many :references, :foreign_key => :person_id has_many :jobs, :source => :job, :through => :references, :dependent => :delete_all end class PersonWithDependentNullifyJobs < ActiveRecord::Base self.table_name = 'people' has_many :references, :foreign_key => :person_id has_many :jobs, :source => :job, :through => :references, :dependent => :nullify end class LoosePerson < ActiveRecord::Base self.table_name = 'people' self.abstract_class = true attr_protected :comments, :best_friend_id, :best_friend_of_id attr_protected :as => :admin has_one :best_friend, :class_name => 'LoosePerson', :foreign_key => :best_friend_id belongs_to :best_friend_of, :class_name => 'LoosePerson', :foreign_key => :best_friend_of_id has_many :best_friends, :class_name => 'LoosePerson', :foreign_key => :best_friend_id accepts_nested_attributes_for :best_friend, :best_friend_of, :best_friends end class LooseDescendant < LoosePerson; end class TightPerson < ActiveRecord::Base self.table_name = 'people' attr_accessible :first_name, :gender attr_accessible :first_name, :gender, :comments, :as => :admin attr_accessible :best_friend_attributes, :best_friend_of_attributes, :best_friends_attributes attr_accessible :best_friend_attributes, :best_friend_of_attributes, :best_friends_attributes, :as => :admin has_one :best_friend, :class_name => 'TightPerson', :foreign_key => :best_friend_id belongs_to :best_friend_of, :class_name => 'TightPerson', :foreign_key => :best_friend_of_id has_many :best_friends, :class_name => 'TightPerson', :foreign_key => :best_friend_id accepts_nested_attributes_for :best_friend, :best_friend_of, :best_friends end class TightDescendant < TightPerson; end class RichPerson < ActiveRecord::Base self.table_name = 'people' has_and_belongs_to_many :treasures, :join_table => 'peoples_treasures' end class NestedPerson < ActiveRecord::Base self.table_name = 'people' attr_accessible :first_name, :best_friend_first_name, :best_friend_attributes attr_accessible :first_name, :gender, :comments, :as => :admin attr_accessible :best_friend_attributes, :best_friend_first_name, :as => :admin has_one :best_friend, :class_name => 'NestedPerson', :foreign_key => :best_friend_id accepts_nested_attributes_for :best_friend, :update_only => true def comments=(new_comments) raise RuntimeError end def best_friend_first_name=(new_name) assign_attributes({ :best_friend_attributes => { :first_name => new_name } }) end end