Self question

Danny Travis danny at cs.ttu.edu
Fri Apr 3 01:00:52 UTC 1992


Can someone tell me why this works:
>_AddSlots: (| str = ('This is a string.') |)
>str do: [ | :i | i print ]

for printing a string but this:

>str reverseDo: [ | :i | i print ]

for printing a string in reverse order?

Thanks,
Danny
danny at cs4sun.cs.ttu.edu



More information about the Self-interest mailing list