|
|
|
| Perl Monk, Perl Meditation | |
| PerlMonks |
Re^3: Shortcut operator for $a->{'b'}=$b if $b;by merlyn (Sage) |
| on Sep 20, 2005 at 16:48 UTC ( [id://493516]=note: print w/replies, xml ) | Need Help?? |
|
I thought the point was that $b was standing in for something very complex or impossible to repeat for calculation.
-- Randal L. Schwartz, Perl hacker
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||||