Class: IdNumberLatam::EcDni

Inherits:
Base
  • Object
show all
Defined in:
lib/id_number_latam/ec_dni.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#country, #id_number, #unformatted_id_number

Instance Method Summary collapse

Methods inherited from Base

#get_dni_class

Constructor Details

#initialize(id_number, opts = {}) ⇒ EcDni

Returns a new instance of EcDni.



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# File 'lib/id_number_latam/ec_dni.rb', line 7

def initialize(id_number, opts = {})
  super
  @country     = :ec
  @third_digit = unformat[2]
  @digit       = @third_digit == "6" ? unformat[8] : unformat[9]
end

Instance Attribute Details

#digit ⇒ Object (readonly)

Returns the value of attribute digit.



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# File 'lib/id_number_latam/ec_dni.rb', line 5

def digit
  @digit
end

#third_digit ⇒ Object (readonly)

Returns the value of attribute third_digit.



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# File 'lib/id_number_latam/ec_dni.rb', line 5

def third_digit
  @third_digit
end

Instance Method Details

#format ⇒ Object 



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# File 'lib/id_number_latam/ec_dni.rb', line 14

def format
  dni = unformat
  digit = dni.slice!(-1)
  [dni, digit].join("-")
end

#unformat ⇒ Object 



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# File 'lib/id_number_latam/ec_dni.rb', line 20

def unformat
  id_number.gsub(/\D/, "")
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/id_number_latam/ec_dni.rb', line 24

def valid?
  return false unless valid_length
  return false unless unformat[0..1].to_i <= 24
  return false unless [0, 1, 2, 3, 4, 5, 6, 9].include?(unformat[2].to_i)

  dni = unformat[0..8]
  (modulo - (dni.chars.zip(coefficient.chars).map { |p| p.map(&:to_i).inject(&:*) }.map { |r| operation_block(r) }.sum % modulo)).to_s == @digit
end