class Faker::Medical::DEA

Public Class Methods

dea(type = 'A', last_name = 'Smith') click to toggle source
# File lib/faker/medical/dea.rb, line 5
def dea(type = 'A', last_name = 'Smith')
  prefix = type + last_name[0]
  suffix = numerify('######')

  "#{prefix}#{suffix}#{check_digit(suffix)}"
end

Private Class Methods

check_digit(dea_suffix_number) click to toggle source
# File lib/faker/medical/dea.rb, line 14
def check_digit(dea_suffix_number)
  n_array = dea_suffix_number.split('')
  first_number = n_array[0].to_i + n_array[2].to_i + n_array[4].to_i

  sec_number = n_array[1].to_i + n_array[3].to_i + n_array[5].to_i
  sec_number *= 2

  check_digit = first_number + sec_number
  check_digit.to_s.split('').last
end