Class: Faker::Invoice

Inherits:
Base
  • Object
show all
Defined in:
lib/faker/default/invoice.rb

Constant Summary

Constants inherited from Base

Base::Letters, Base::Numbers, Base::ULetters

Class Method Summary collapse

Methods inherited from Base

bothify, disable_enforce_available_locales, fetch, fetch_all, flexible, letterify, method_missing, numerify, parse, rand, rand_in_range, regexify, resolve, respond_to_missing?, sample, shuffle, translate, unique, with_locale

Class Method Details

.amount_between(from = 0, to = 0) ⇒ Object

Generate random amount between values with 2 decimals



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# File 'lib/faker/default/invoice.rb', line 9

def amount_between(from = 0, to = 0)
  Faker::Base.rand_in_range(from, to).round(2)
end

.creditor_reference(ref = '') ⇒ Object

International bank slip reference en.wikipedia.org/wiki/Creditor_Reference ref is optional so that we can create unit tests



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# File 'lib/faker/default/invoice.rb', line 15

def creditor_reference(ref = '')
  ref = reference if ref.empty?

  'RF' + iban_checksum('RF', ref) + ref
end

.reference(ref = '') ⇒ Object

Payment references have some rules in certain countries ref is optional so that we can create unit tests



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# File 'lib/faker/default/invoice.rb', line 23

def reference(ref = '')
  pattern = fetch('invoice.reference.pattern')

  ref = Base.regexify(/#{pattern}/) if ref.empty?

  # If reference contains reserved '#' characters we need to calculate check_digits as well
  check_digit_match = ref.match(/#+/)
  if check_digit_match
    # Get the method for selected language
    check_digit_method = fetch('invoice.reference.check_digit_method')

    # Calculate the check digit with matching method name
    # Trim all '#' from the reference before calculating that
    check_digit = send(check_digit_method, ref.tr('#', ''))

    # Make sure that our check digit is as long as all of the '###' we found
    check_digit = check_digit.to_s.rjust(check_digit_match[0].length, '0')

    # Replace all of the
    ref = ref.sub(check_digit_match[0], check_digit)
  end

  ref
end