@@ -2,6 +2,8 @@ $:.unshift File.join(File.dirname(__FILE__)) +require 'bigdecimal' + $AMOUNT = ARGV[0] $CCNUM = ARGV[1] $CCEXP = ARGV[2] @@ -26,9 +28,8 @@ def usage puts "To enter an empty string for any optional argument, put \"\" (empty set of quotes)" end -# Convert dollars to cents (the funny multiply and divide is to eliminate -# potential rounding errors) -$AMOUNT = ($AMOUNT.to_f * 10000 / 100).to_i unless $AMOUNT.nil? +# Convert dollars to cents +$AMOUNT = (BigDecimal($AMOUNT) * 100).to_i unless $AMOUNT.nil? unless $AMOUNT && $CCNUM && $CCEXP usage charge.rb 5b8c424c75d7f9d79b1e348a89cf067d686504c1 Garry Dolley gdolley@arpnetworks.com http://github.com/up_the_irons/credit_card_tools/commit/351b58dd26c003614fa2e578f2b0e65164cba4cf 351b58dd26c003614fa2e578f2b0e65164cba4cf 2008-02-10T02:37:04-08:00 2008-02-10T02:37:04-08:00 Better way to convert dollars to cents 1eed0421900e1c8152c02eafbf44253d029a8168 Garry Dolley gdolley@arpnetworks.com