Package perl-Devel-ArgNames: Information
Source package: perl-Devel-ArgNames
Version: 0.03-alt1
Build time: Sep 22, 2011, 05:37 PM
Category: Development/Perl
Report package bugLicense: Artistic
Summary: Figure out the names of variables passed into subroutines
Description:
When print-debugging code, you will often find yourself going:
print "\$foo is $foo, \$bar is $bar"
With this module, you can write a reusable subroutine easily:
sub my_print_vars {
my %vars;
@vars{arg_names()} = @_;
foreach my $var ( keys %vars ) {
warn "$var is $vars{$var}\n";
}
}
my_print_vars($foo, $bar);
This module doesn't provide dumping facilities because there are too many to
choose from. This is a DIY kit ;-)Maintainer: Igor Vlasenko