1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
class Person < ActiveRecord::Base
has_many :readers
has_many :posts, :through => :readers
has_many :posts_with_no_comments, :through => :readers, :source => :post, :include => :comments, :conditions => 'comments.id is null'
has_many :references
has_many :bad_references
has_many :fixed_bad_references, :conditions => { :favourite => true }, :class_name => 'BadReference'
has_one :favourite_reference, :class_name => 'Reference', :conditions => ['favourite=?', true]
has_many :posts_with_comments_sorted_by_comment_id, :through => :readers, :source => :post, :include => :comments, :order => 'comments.id'
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'
scope :males, :conditions => { :gender => 'M' }
scope :females, :conditions => { :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
|
