Class: Faker::Indian::Identity

Inherits:
Object
  • Object
show all
Defined in:
lib/faker/indian/identity.rb

Overview

Provides fake identity data specific to the Indian context such as Aadhar numbers, PAN card formats, GSTIN, voterID, passport number.

Constant Summary collapse

LETTERS = 
("A".."Z").to_a.freeze
PAN_ENTITY_TYPES = 
data.fetch(:pan_entity_types).freeze
GSTIN_STATE_CODES = 
data.fetch(:gstin_state_codes).freeze
CHECKSUM_CHARS = 
(("0".."9").to_a + LETTERS).freeze

Class Method Summary collapse

Class Method Details

.aadhaar ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 28

def aadhaar
  Array.new(12) { random.rand(0..9) }
       .join
       .scan(/.{1,4}/)
       .join(" ")
end

.aadhaar_masked ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 35

def aadhaar_masked
  "XXXX XXXX #{format('%04d', random.rand(0..9999))}"
end

.driving_license(state: nil) ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 56

def driving_license(state: nil)
  code = resolve_state_code(state)
  year = random.rand(2010..2024)
  series = format("%02d", random.rand(1..99))
  number = random.rand(1_000_000..9_999_999)

  "#{code}-#{series}-#{year}-#{number}"
end

.gstin(pan: nil) ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 39

def gstin(pan: nil)
  state = GSTIN_STATE_CODES.sample(random: random)
  entity_number = random.rand(1..9)
  checksum = CHECKSUM_CHARS.sample(random: random)
  pan_value = pan || self.pan

  "#{state}#{pan_value}#{entity_number}Z#{checksum}"
end

.pan ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 18

def pan
  first_three = Array.new(3) { sample_letter }.join
  entity_type = PAN_ENTITY_TYPES.sample(random: random)
  surname_initial = sample_letter
  numbers = random.rand(1000..9999)
  last = sample_letter

  "#{first_three}#{entity_type}#{surname_initial}#{numbers}#{last}"
end

.passport ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 52

def passport
  "#{sample_letter}#{random.rand(1_000_000..9_999_999)}"
end

.voter_id ⇒ Object 



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# File 'lib/faker/indian/identity.rb', line 48

def voter_id
  "#{Array.new(3) { sample_letter }.join}#{random.rand(1_000_000..9_999_999)}"
end