Module: Concerns::Models::PersonAge

Extended by:
ActiveSupport::Concern
Defined in:
app/models/kirgudu_common/concerns/models/person_age.rb

Instance Method Summary collapse

Instance Method Details

#age ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'app/models/kirgudu_common/concerns/models/person_age.rb', line 10

def age
	today = DateTime.now.utc.to_date

	bd = if self.respond_to?(:birth_date)
		     self.birth_date.to_date
		 elsif self.respond_to?(:birthdate)
			 self.birthdate.to_date
		 else
			 nil
		 end rescue nil

	bd.nil? ? nil : today.year - bd.year - (bd.change(:year => today.year) > today ? 1 : 0)
end

#days_to_next_birth_date ⇒ Object 



40
41
42
43
 
# File 'app/models/kirgudu_common/concerns/models/person_age.rb', line 40

def days_to_next_birth_date
	nbd = self.next_birth_date
	nbd.nil? ? -1 : nbd - DateTime.now.utc.to_date
end

#next_birth_date ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'app/models/kirgudu_common/concerns/models/person_age.rb', line 24

def next_birth_date
	ag = self.age
	if ag
		bd = if self.respond_to?(birth_date)
			     self.birth_date.to_date
			 elsif self.respond_to?(birthdate)
				 self.birthdate.to_date
			 else
				 nil
			 end
		bd.nil? ? nil : bd + (ag+1).years
	else
		nil
	end
end