Module: Familyable::Relationships

Extended by:
ActiveSupport::Concern
Defined in:
lib/familyable/concerns/relationships.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#descendents(include_self = false) ⇒ Object 



31
32
33
34
35
36
 
# File 'lib/familyable/concerns/relationships.rb', line 31

def descendents include_self=false
  query_call(
    "#{table_name}.id IN (#{descendents_sql_list})",
    include_self
  )
end

#elders(include_self = false) ⇒ Object 



38
39
40
41
42
43
 
# File 'lib/familyable/concerns/relationships.rb', line 38

def elders include_self=false
  query_call(
    "#{table_name}.id IN (#{elders_sql_list})",
    include_self
  )
end

#family(include_self = false) ⇒ Object 



52
53
54
55
56
57
 
# File 'lib/familyable/concerns/relationships.rb', line 52

def family include_self=false
  query_call(
    "#{table_name}.id IN (#{family_sql_list})",
    include_self
  )
end

#master ⇒ Object 



26
27
28
29
 
# File 'lib/familyable/concerns/relationships.rb', line 26

def master
  call = elders
  call.where(klass.without_parents_where_sql).first
end

#siblings(include_self = false) ⇒ Object 



45
46
47
48
49
50
 
# File 'lib/familyable/concerns/relationships.rb', line 45

def siblings include_self=false
  query_call(
    "#{table_name}.id IN (#{siblings_sql_list})",
    include_self
  )      
end