|
|
|
| Come for the quick hacks, stay for the epiphanies. | |
| PerlMonks |
Re^2: Math::Round::Var::round() takes no action when a number is not suppliedby metaperl (Curate) |
| on Aug 31, 2011 at 02:18 UTC ( [id://923332]=note: print w/replies, xml ) | Need Help?? |
|
Did you try it?I shore did. I get a warningThat warning came from Perl - the subroutine simply assumed you wanted to round the number zero - an undefined value was coerced to zero in context.
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||||||||