Module: AegisSupport::SecureNumber::ClassMethods

Defined in:
lib/aegis_support/secure_number.rb

Constant Summary collapse

DEFAULT_MAXIMUM_NUMBER_LENGTH = 
20

Instance Method Summary collapse

Instance Method Details

#generate_secure_number(attribute, **options) ⇒ Object 



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# File 'lib/aegis_support/secure_number.rb', line 15

def generate_secure_number(attribute, **options)
  options.symbolize_keys!

  10.times do |i|
    secure_number = options[:prefix].to_s + random_string(options[:length]) + options[:suffix].to_s

    if exists?(attribute => secure_number)
      raise "Couldn't generate a unique number in 10 attempts!" if i == 9
    else
      break secure_number
    end
  end
end

#has_secure_number(attribute, **options) ⇒ Object 



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# File 'lib/aegis_support/secure_number.rb', line 8

def has_secure_number(attribute, **options)
  require "securerandom"

  define_method("regenerate_#{attribute}") { update! attribute => self.class.generate_secure_number(attribute, **options) }
  before_create { self.send("#{attribute}=", self.class.generate_secure_number(attribute, **options)) }
end