use strict;
use warnings;
use utf8;
use lib 'lib';

use Plusen;

my $p = Plusen->bootstrap({
    config => {
        meta  => {
            title => '鹿',
            author => 'Kazuhiro Osawa - ( Yappo )',
            email => 'yappo <at> shibuya <döt> pl',
        },
        plugins => [
            { module => 'ScriptLoader::Simple' },
            { module => 'Device::Term', },
            { module => 'Device::Growl', },
        ],
    },
});

__DATA__

===
title: Shika

===
title: Shika.pm

===
title: What is Shika.pm?

===
title: not Shika perl mongers

===
title: not small Moose

===
title: Shika - Lightweight class builder with DSL

===
title: 昨日の昼ぐらいからプロジェクト開始

===
title: 今は80%は出来てるはず

===
title: tokuhirom, yappo, mattn, typester, and more authores

===
title: example code
code: |
 package Point;
 use Shika;
 has 'x';has 'y';
 sub clear {
  my $self = shift;
  $self->x(0);
  $self->y(0);
 }

===
title: Moose?

===
title: ちがうよちがうよぜんぜんちがうよ

===
title: acme も

===
title: 18:25 (acme) well, also simpler

===
title: っていってる！

===
title: Shika is
list:
 - speedy (boot time)
 - tiny dependency
 - tiny memory eat

===
title: Mouse?

===
title: Mouse is Moose compat

===
title: Shika is not Moose compat

===
title: Shika has not
list:
 - Types
 - MOP
 - has x => ( is => 'ro')
 - does
 - meta->make_immutable
 - more hevy things


===
title: Shika has
list:
 - has(lazy lazy_build
 - required default)
 - before, after
 - role(with requires)
 - extends
 - BUILD

===
title: Shika has (future)
list:
 - coerce
 - around
 - meta->add_x_method_modifier
 - meta->add_attribute
 - anon class
 - isa (for debug)

===
title: どうしてShikaを作ったのか?

===
title: in HECon#1
list:
 - HTTP::Engine has problem
 - too much dependency
 - too much memory eater
 - hm
 - no Moose?

===
title: じゃぁMouse使えばいいじゃん

===
title: 結局書き直すならMoose的なのも自作した方がチューニングし易いよね

===
title: Mouse書き換えるよりShika作った方が楽

===
title: って事でスタート

===
title: 早速tokuhiromがHTTP::EngineをShika化したので速度やメモリの差を見たよ

===
title: speed

===
title: on moose, 3 wallclock secs ( 2.12 usr +  0.03 sys =  2.15 CPU) @ 1512.56/s (n=3252)

===
title: on shika, 3 wallclock secs ( 2.10 usr +  0.03 sys =  2.13 CPU) @ 3150.23/s (n=6710)

===
title: on moose, make test  27.20s user 4.64s system 48% cpu 1:06.26 total

===
title: on shika, make test  12.98s user 3.44s system 31% cpu 51.488 total

===
title: 実際に make test を

===
title: 体感速度がだいぶちがう

===
title: HTTP::Engine::Interface::CGI で hello world だすだけのCGIが0.88秒から0.11秒に約8倍速

===
title: memory(RSS)

===
title: on moose, 12832

===
title: on shika, 7536

===
title: tokuhiromの環境だと 8416 → 3104 と 2.7倍もちがう！

===
title: まとめ

===
title: Shika は
list:
 - 速い
 - 小さい
 - 安い(memory cost)

===
title: Mooseをヘビーに使ってるHTTP::Engineで置き換えできてるからいがいといい？

===
title: まだまだドラフトちっくだけど、だいたいできてきてるので是非使ってみてください！

===
title: MENTA, Yacafi で得たノウハウを注入して

===
title: coderepos://lang/perl/Shika なのでtestやらcommitも！

===
title: Shika.pmについては以上