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#!/usr/bin/perl
use Benchmark;
use Template::Mustache;
timethese(1_000_000,{
"Plain String (No Interpolation)" => <<' PERL',
Template::Mustache->render(<<' MUSTACHE');
I am the very model of a modern Major-General,
I've information vegetable, animal, and mineral,
I know the kings of England, and I quote the fights historical
From Marathon to Waterloo, in order categorical;
I'm very well acquainted, too, with matters mathematical,
I understand equations, both the simple and quadratical,
About binomial theorem I'm teeming with a lot o' news,
With many cheerful facts about the square of the hypotenuse.
MUSTACHE
PERL
"Simple Interpolation" => <<' PERL',
my $data = {
title => 'Major-General',
info => [
{ kind => 'vegetable' },
{ kind => 'animal' },
{ kind => 'mineral', conjunction => 1 },
],
country => 'England',
order => 'categorical',
degree => 'very well',
advanced_topic => 'binomial theorem',
gerund => 'teeming',
subject => 'the square of the hypotenuse',
};
Template::Mustache->render(<<' MUSTACHE', $data);
I am the very model of a modern {{title}},
I've information {{#info}}{{#conjunction}}and {{/conjunction}}{{kind}},{{/info}}
I know the kings of {{country}}, and I quote the fights historical
From Marathon to Waterloo, in order {{order}};
I'm {{degree}} acquainted, too, with matters mathematical,
I understand equations, both the simple and quadratical,
About {{advanced_topic}} I'm {{gerund}} with a lot o' news,
With many cheerful facts about {{subject}}.
MUSTACHE
PERL
"Complex Templates" => <<' PERL',
my $data = {
what => "the song that doesn't end",
who => "Some people",
why => "Just because",
last => 0,
};
Template::Mustache->render(<<' MUSTACHE', $data);
{{^last}}
This is {{what}},
Yes, it goes on and on my friend;
{{who}} started singing it,
Not knowing what it was --
And they'll continue singing it forever
{{why}}
This is {{what}},
Yes, it goes on and on my friend;
{{who}} started singing it,
Not knowing what it was --
And they'll continue singing it forever
{{why}}
This is {{what}},
Yes, it goes on and on my friend;
{{who}} started singing it,
Not knowing what it was --
And they'll continue singing it forever
{{why}}
{{/last}}
{{#last}}
This is {{what}},
Until I'm done.
{{/last}}
MUSTACHE
PERL
"Recursive Templates" => <<' PERL',
my $repetitions = 1000;
my $data = {
what => "the song that doesn't end",
who => "Some people",
why => "Just because",
last => sub { $repetitions-- },
};
my $partials = {
verse => "This is {{what}},
Yes, it goes on and on my friend;
{{who}} started singing it,
Not knowing what it was --
And they'll continue singing it forever
{{why}}
{{^last}}{{> verse}}{{/last}}",
};
Template::Mustache->render(<<' MUSTACHE', $data, $partials);
{{> verse}}
This is {{what}},
Until I'm done.
MUSTACHE
PERL
"Self-Parsing" => <<' PERL',
open FILE, 'benchmark.pl';
sysread(FILE, my $template, -s FILE);
close FILE;
Template::Mustache->render($template);
PERL
});