Module: TaxJp::SocialInsurances::Utils

Included in:
TaxJp::SocialInsurance
Defined in:
lib/tax_jp/social_insurances/utils.rb

Instance Method Summary collapse

Instance Method Details

#convert_to_prefecture_code(value) ⇒ Object 



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# File 'lib/tax_jp/social_insurances/utils.rb', line 3

def convert_to_prefecture_code(value)
  ret = nil

  if value.is_a?(TaxJp::Prefecture)
    ret = value.code
  elsif value.to_s =~ /[0-9]{2}/
    ret = value.to_s
  else
    p = TaxJp::Prefecture.find_by_name(value.to_s)
    if p
      ret = p.code
    else
      raise TypeError.new(value.class)
    end
  end

  ret
end