Method: ActiveMerchant::Billing::CreditCard#display_number

Defined in:

lib/active_merchant/billing/credit_card.rb

#display_number ⇒ String

Returns a display-friendly version of the card number.

All but the last 4 numbers are replaced with an “X”, and hyphens are inserted in order to improve legibility.

Examples:

credit_card = CreditCard.new(:number => "2132542376824338")
credit_card.display_number  # "XXXX-XXXX-XXXX-4338"

Returns:

• (String) —

  a display-friendly version of the card number

# File 'lib/active_merchant/billing/credit_card.rb', line 173

def display_number
  self.class.mask(number)
end