# File lib/active_merchant/billing/gateways/barclays_epdq.rb, line 295 def format_expiry_date(creditcard) month_str = "%02d" % creditcard.month if match = creditcard.year.to_s.match(/^\d{2}(\d{2})$/) year_str = "%02d" % match[1].to_i else year_str = "%02d" % creditcard.year end "#{month_str}/#{year_str}" end