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What operator should perl5porters use for safe dereferencing?by de-merphq (Beadle) |
on May 29, 2012 at 13:24 UTC ( [id://973015]=poll: print w/replies, xml ) | Need Help?? |
What operator should perl5porters use for safe dereferencing?There is an open discussion on perl5porters about adding a new "safe de-reference" operator. This operator would basically cause things like my $foo= $bar-XX>method(); to be "safe" should $bar be undefined, and cause $foo to be equal to "undef". Which operator do you think is appropriate? (Yes for once the poll is serious :-)
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