Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

What operator should perl5porters use for safe dereferencing?

by de-merphq (Beadle)
on May 29, 2012 at 13:24 UTC ( #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 :-)




















Results (1028 votes). Check out past polls.

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (4)
As of 2017-06-26 19:28 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (587 votes). Check out past polls.