Class: CodiceFiscale::FiscalCode

Inherits:
Object
  • Object
show all
Includes:
Configurable, Helpers
Defined in:
lib/codice_fiscale/fiscal_code.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Configurable

config, #config

Methods included from Helpers

#consonants, #first_three_consonants, #first_three_consonants_than_vowels, #first_three_vowels, #intersection, #truncate_and_right_pad_with_three_x

Constructor Details

#initialize(italian_citizen) ⇒ FiscalCode

Returns a new instance of FiscalCode.



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# File 'lib/codice_fiscale/fiscal_code.rb', line 11

def initialize italian_citizen
  @italian_citizen = italian_citizen
end

Instance Attribute Details

#italian_citizen ⇒ Object Also known as: citizen

Returns the value of attribute italian_citizen.



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# File 'lib/codice_fiscale/fiscal_code.rb', line 6

def italian_citizen
  @italian_citizen
end

Instance Method Details

#birthdate_part ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 29

def birthdate_part
  code = birthdate.year.to_s[2..3]
  code << Codes.month_letter(birthdate.month)
  code << day_part
end

#birthplace_part ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 40

def birthplace_part
  code = citizen.born_in_italy? && Codes.city(city_name, province_code) || Codes.country(country_name)
  raise "Cannot find a valid code for #{[country_name, city_name, province_code].compact.join ', '}" unless code
  code
end

#calculate ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 15

def calculate
  code = surname_part + name_part + birthdate_part + birthplace_part
  code + control_character(code)
end

#consonants_of_name ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 54

def consonants_of_name
  consonants name.upcase
end

#control_character(partial_fiscal_code) ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 46

def control_character partial_fiscal_code
  numeric_value = 0
  partial_fiscal_code.split('').each_with_index do |chr, index|
    numeric_value += (index+1).even? ? Codes.even_character(chr) : Codes.odd_character(chr)
  end
  Codes.control_character numeric_value % 26
end

#day_part ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 35

def day_part
  number = citizen.female? ? birthdate.day + 40 : birthdate.day
  "#{number}".rjust(2, '0')
end

#name_part ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 24

def name_part
  return "#{consonants_of_name[0]}#{consonants_of_name[2..3]}" if consonants_of_name.size >= 4
  first_three_consonants_than_vowels name
end

#surname_part ⇒ Object 



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# File 'lib/codice_fiscale/fiscal_code.rb', line 20

def surname_part
  first_three_consonants_than_vowels surname
end