On Nov 15, 2009, Uri Guttman <u...@stemsystems.com> wrote:
>>>>> "PK" == Parag Kalra <paragka...@gmail.com> writes: >and yes, that is declaring a constant. you can tell it is a hash as it >is initialized to a hash reference. it makes little sense to me why you >would declare such a beast as the reference can have its contents >altered and so it really isn't constant. the symbol 'cache_result' can't >have its value changed from the initial hash reference. I would say it's an anonymous hash instead of a hash reference. :) -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
