Talk:SEDOLs

J

Does the J solution reject strings with vowels in them? It says on the wikipedia that vowels are never used in the 6-character code, so the function should reject strings that have them. --Mwn3d 04:58, 5 August 2008 (UTC)

The J code isn't a validator, it merely calculates and appends the check digit.

You could modify it to whine about vowels by removing them:

    sn   =.  '0123456789 BCD FGH JKLMN PQRST VWXYZ'  

Not terribly exciting.

68.175.31.239 12:44, 5 August 2008 (UTC) (aka DanBron)

'0' checksum

Among the test strings ought to be one that requires a '0' to verify that the checksum is in the range 0..9 instead of 1..10. --IanOsgood 00:34, 7 August 2008 (UTC)