Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
これはPerl? それともRuby? クイズ〜〜〜〜〜!!!- Perl or Ruby Quiz
Search
moznion
October 07, 2024
Technology
3
2.8k
これはPerl? それともRuby? クイズ〜〜〜〜〜!!!- Perl or Ruby Quiz
YAPC::Hakodate 2024のLT資料です
moznion
October 07, 2024
Tweet
Share
More Decks by moznion
See All by moznion
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
140
地に足の付いた現実的な技術選定から魔力のある体験を得る『AIレシート読み取り機能』のケーススタディ / From Grounded Tech Choices to Magical UX: A Case Study of AI Receipt Scanning
moznion
6
4.1k
Chrome Extension Techniques from Hell
moznion
1
210
Simple組み合わせ村から大都会Railsにやってきた俺は / Coming to Rails from the Simple
moznion
4
7.8k
AIレシート読み取り機能をRuby on Rails on AWSで実現するLLMにまつわるアレコレ / AI-based receipt reading function powered by LLM on Ruby on Rails on AWS
moznion
3
890
Develop to Survive - YAPC::Hakodate 2024 Keynote
moznion
11
18k
Perl 5 OOP機構30年史 - Perl 5's OOP Mechanism over the past 30 years
moznion
1
1.1k
RuboCopのカスタムCopを書いてContributionしてみる - Contributing a Custom Cop to RuboCop: A Hands-on Experience
moznion
0
90
AWS上に構築する メンテ容易なElasticsearch System / Maintainable Elasticsearch system on AWS
moznion
2
4k
Other Decks in Technology
See All in Technology
AWS Summit Japan 2025 Community Stage - App workflow automation by AWS Step Functions
matsuihidetoshi
1
310
さくらのIaaS基盤のモニタリングとOpenTelemetry/OSC Hokkaido 2025
fujiwara3
2
240
Tech-Verse 2025 Keynote
lycorptech_jp
PRO
0
1.3k
OpenHands🤲にContributeしてみた
kotauchisunsun
1
500
KubeCon + CloudNativeCon Japan 2025 Recap Opening & Choose Your Own Adventureシリーズまとめ
mmmatsuda
0
230
無意味な開発生産性の議論から抜け出すための予兆検知とお金とAI
i35_267
0
860
AIとともに進化するエンジニアリング / Engineering-Evolving-with-AI_final.pdf
lycorptech_jp
PRO
0
140
「Chatwork」の認証基盤の移行とログ活用によるプロダクト改善
kubell_hr
1
240
あなたの声を届けよう! 女性エンジニア登壇の意義とアウトプット実践ガイド #wttjp / Call for Your Voice
kondoyuko
4
500
Tokyo_reInforce_2025_recap_iam_access_analyzer
hiashisan
0
140
fukabori.fm 出張版: 売上高617億円と高稼働率を陰で支えた社内ツール開発のあれこれ話 / 20250704 Yoshimasa Iwase & Tomoo Morikawa
shift_evolve
PRO
1
110
Lambda Web Adapterについて自分なりに理解してみた
smt7174
5
140
Featured
See All Featured
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.5k
Automating Front-end Workflow
addyosmani
1370
200k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
How to train your dragon (web standard)
notwaldorf
94
6.1k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Thoughts on Productivity
jonyablonski
69
4.7k
Code Reviewing Like a Champion
maltzj
524
40k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
8
680
The Pragmatic Product Professional
lauravandoore
35
6.7k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
What's in a price? How to price your products and services
michaelherold
246
12k
Facilitating Awesome Meetings
lara
54
6.4k
Transcript
͜Ε1FSMʁɹͦΕͱ3VCZʁ ΫΠζʙʙʙʙʙʂʂʂ  :"1$)BLPEBUF-5 !NP[OJPO
ʮ1FSMॻ͚ΔͳΒ3VCZॻ͚ΔΑͶʁʯ
ʮ3VCZॻ͚ΔͳΒ1FSMॻ͚ΔΑͶʁʯ
ͲͪΒਓݖͰ͋Δͱ ͘ೝࣝ͞Ε͍ͯΔ
͓͖ͯ͞ʜʜ ΫΠζʙʙʙʙʂʂʂʂʂ
ճީิ 1. Perl 2. Ruby 3. ྆ํ 4. ͲͪΒͰͳ͍
5. ྆ํͰಈ͕݁͘Ռ͕ҧ͏
2
print "yapc"
print "yapc" ྆ํ
2
say "yapc"
say "yapc" 1FSM
2
print "yapc" print "hakodate"
print "yapc" print "hakodate" 3VCZ
2
print '0' ? 'true' : 'false'
print '0' ? 'true' : 'false' ྆ํͰಈ͕݁͘Ռ͕ҧ͏
2
@l ist = (1..5); print @ l ist;
@l ist = (1..5); print @ l ist; ྆ํͰಈ͕݁͘Ռ͕ҧ͏
2
$_ a = '5'; $_ b = '10'; print
$ _ a + $ _ b;
$_ a = '5'; $_ b = '10'; print
$ _ a + $ _ b; ྆ํͰಈ͕݁͘Ռ͕ҧ͏
2
print $ _
print $ _ ྆ํͰಈ͕݁͘Ռ͕ҧ͏
2
class Example { }
class Example { } 1FSM
2
print true
print true ྆ํ 1FSMͷόʔδϣϯґଘ
use v5.40; print true;
2
class Person attr_accessor :name attr_accessor :age end
class Person attr_accessor :name attr_accessor :age end 3VCZ ͱ͜ΖʹΑΓ1FSM
package Filter; use Filter::Util::Call; sub im port { filter_add([]);
} sub filter { my ( $ self) = @_ ; my $status = filter_read(); return $status if $status <= 0; s/\bclass\s+(\w+)/package $1 {/g; s/\bend\b/}/g; s/\battr_accessor\s+:(\w+)/sub $ 1 { my \$self = shift; \ @ _ ? \$self->{\ $ 1 } = shift : \$self->{\ $1 } }/g; return $status; };
2
attr_accessor 'yapc', 'hakodate'
attr_accessor 'yapc', 'hakodate' 3VCZ ͱ͜ΖʹΑΓ1FSM
use Rubyish::Class; attr_accessor 'yapc', 'hakodate'
2
def add(a, b) a + b end
def add(a, b) a + b end 3VCZ ͱ͜ΖʹΑΓ1FSM
use Inline::Ruby; __END__ __Ruby__ def add(a, b) a +
b end
͍͔͕Ͱ͔ͨ͠ʁ
3VCZͱ1FSMͬͯࣅͯ·͢Ͷ