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HASH value as a subroutine callby enigma (Novice) |
on Oct 21, 2012 at 10:40 UTC ( [id://1000196]=perlquestion: print w/replies, xml ) | Need Help?? |
enigma has asked for the wisdom of the Perl Monks concerning the following question: Hello PerlMonks, I need your help to understand how to use a hash value as a subroutine name while "strict ref" is in use-
Result: gives an error - Can't use string ("sum") as a subroutine ref while "strict refs" in use at ...Thanks.
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