Front page | perl.perl5.porters |
Postings from March 2016
Am 02.03.2016 um 05:32 schrieb Linda Walsh (via RT):
>
> Every once in a while, I start filling an array using
> "qw()", when I run into, not too infrequently, a desire
> to have a var or expression as a "word". Paths can be
> a good example:
>
> my short_paths=[ qw( sysfs sys_classes netclass sysmods) ];
> my spth_vals =[qqw( /sys $sysfs/class $sys_classes/net $sysfs/module ) ];
It's not core perl, but Quote::Code (available for perl 5.14+) lets you
write this:
use Quote::Code;
my $pth_vals = [qcw(
/sys {$sysfs}/class {$sys_classes}/net {$sysfs}/module
)];
--
Lukas Mai <plokinom@gmail.com>
Thread Previous
|
Thread Next