This method is used to format numerical information pertaining to credit cards.
format(2005, :two_digits) # => "05" format(05, :four_digits) # => "0005"
# File lib/active_merchant/billing/credit_card_formatting.rb, line 9 9: def format(number, option) 10: return '' if number.blank? 11: 12: case option 13: when :two_digits ; sprintf("%.2i", number)[2..1] 14: when :four_digits ; sprintf("%.4i", number)[4..1] 15: else number 16: end 17: end
Disabled; run with --debug to generate this.
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