as Rob Kendrick indicated, replacing nil and raising an exception is the only possibility. (and it's a good thing to do, since this avoid the program to continue with an un-initialized variable).
Regards,
Enrique
On Fri, Jan 9, 2015 at 6:21 PM, Steven Degutis <[email protected]> wrote:
What would happen if you accessed a key in a table that it doesn't
contain? Right now it returns nil. What would it do instead if we
removed nil?
