class SocialSecurityNumber::Is
SocialSecurityNumber::Is
validates Iceland personal and organisation identity code (Kennitala) en.wikipedia.org/wiki/National_identification_number#Iceland
Constants
- CONTROLCIPHERS
- DATE_REGEXP
- MODULUS
- REGEXP
Public Instance Methods
day()
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# File lib/social_security_number/country/is.rb, line 15 def day @day = @parsed_civil_number[:day].to_i % 40 end
validate()
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# File lib/social_security_number/country/is.rb, line 5 def validate @error = if !check_by_regexp(REGEXP) 'bad number format' elsif !birth_date 'number birth date is invalid' elsif !check_control_sum 'number control sum invalid' end end
Private Instance Methods
check_control_sum()
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# File lib/social_security_number/country/is.rb, line 29 def check_control_sum count_control_number == @control_number.to_i end
count_control_number()
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# File lib/social_security_number/country/is.rb, line 33 def count_control_number sum = calc_sum(digit_number[0..9], CONTROLCIPHERS) 11 - sum % MODULUS end