Template::Plugin::SumOf 0.01

Template::Plugin::SumOf is a Perl module to calculate the sum with VMETHODS.

SYNOPSIS

# in your script
use Template;
use Template::Plugin::SumOf;
my $tt = Template->new;
$tt->process(
template.html,
{
ary => [
{ date => 2006-09-13, price => 300 },
{ date => 2006-09-14, price => 500 }
]
}
)
or die $tt->error;

# in your template.
[% USE SumOf -%]
[%- FOR elem IN objects -%]
[% elem.date %],[% elem.price %]
[% END -%]
,[% objects.sum_of(price) %]

# result.
2006-09-13,300
2006-09-14,500
,800

You can easy to calcurate sum of array, with VMETHODS.