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Devel::Dwarn.3pm
Langue: en
Version: 2010-02-13 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Devel::Dwarn - return Dwarn @return_valueSYNOPSIS
use Devel::Dwarn; return Dwarn some_call(...)
is equivalent to:
use Data::Dumper::Concise; my @return = some_call(...); warn Dumper(@return); return @return;
but shorter. If you need to force scalar context on the value,
use Devel::Dwarn; return DwarnS some_call(...)
is equivalent to:
use Data::Dumper::Concise; my $return = some_call(...); warn Dumper($return); return $return;
Another trick that is extremely useful when doing method chaining is the following:
my $foo = Bar->new; $foo->bar->baz->Devel::Dwarn::DwarnS->biff;
which is the same as:
my $foo = Bar->new; (DwarnS $foo->bar->baz)->biff;
SEE ALSO
This module is really just a shortcut for Data::Dumper::Concise::Sugar, check it out for more complete documentation.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre