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
Ruby Kaja のご提案
Search
nagachika
March 12, 2012
Programming
8
2.1k
Ruby Kaja のご提案
Yokohama.rb #18 での LT
nagachika
March 12, 2012
Tweet
Share
More Decks by nagachika
See All by nagachika
Functional Music Composition
nagachika
1
710
怠惰なRubyistへの道 - Enumerator::Lazy の使いかた@福岡Ruby会議01
nagachika
5
2.2k
ruby trunk changes 統計版
nagachika
3
270
怠惰なRubyistへの道 - Enumerator::Lazy の使いかた
nagachika
17
7.6k
Other Decks in Programming
See All in Programming
PicoRuby on Rails
makicamel
2
140
PHP 8.4の新機能「プロパティフック」から学ぶオブジェクト指向設計とリスコフの置換原則
kentaroutakeda
2
990
チームで開発し事業を加速するための"良い"設計の考え方 @ サポーターズCoLab 2025-07-08
agatan
1
450
ニーリーにおけるプロダクトエンジニア
nealle
0
880
Azure AI Foundryではじめてのマルチエージェントワークフロー
seosoft
0
190
The Evolution of Enterprise Java with Jakarta EE 11 and Beyond
ivargrimstad
0
150
A full stack side project webapp all in Kotlin (KotlinConf 2025)
dankim
0
130
Google Agent Development Kit でLINE Botを作ってみた
ymd65536
2
260
RailsGirls IZUMO スポンサーLT
16bitidol
0
190
猫と暮らす Google Nest Cam生活🐈 / WebRTC with Google Nest Cam
yutailang0119
0
160
Webの外へ飛び出せ NativePHPが切り拓くPHPの未来
takuyakatsusa
2
570
GitHub Copilot and GitHub Codespaces Hands-on
ymd65536
2
150
Featured
See All Featured
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
46
9.6k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
107
19k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Bash Introduction
62gerente
613
210k
[RailsConf 2023] Rails as a piece of cake
palkan
55
5.7k
BBQ
matthewcrist
89
9.7k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Code Reviewing Like a Champion
maltzj
524
40k
Writing Fast Ruby
sferik
628
62k
Why Our Code Smells
bkeepers
PRO
336
57k
Transcript
3VCZ,BKBͷ͝ఏҊ !OBHBDIJLB :PLPIBNBSC
3VCZ)FSP"XBSET ͝ଘͰ͔͢
SVCZIFSPFTDPN
͜Ε·Ͱͷडऀ
͜Ε·Ͱͷडऀ
3VCZͱ͍͑ lຊͰ։ൃऀ͕ຊਓͰ͋Δ͜ ͱ͋Γɺ3VCZͷਓؾߴ͘||z 8JLJQFEJBΑΓ
3VCZͷຊຊ ͦ͏ࢥ͍ͬͯͨ࣌ظ͕Θͨ͠ʹ͋Γ·ͨ͠
͜Ε·Ͱͷडऀ ͜͜·Ͱຊਓͷ डऀͳ͠ ॳड͋Δ͔
HJUIVCKPCT 3VCZY5PLZP/PUIJOHGPVOE
.-ྲྀྔ SVCZMJTU SVCZEFW SVCZUBMLɿ SVCZDPSFɿ
ίΞ։ൃऀίϛϡχςΟ ϝϯςφ͕ຊਓ ւ֎ͷ3VCZJTUʹεςʔΫεϗϧμ͕͍ ͳͦ͞͏ ˠSVCZEFWʹ͛Δ͜ͱ ॏཁͳػೳͷఏҊͳͲSVCZDPSF ઌʹSVCZEFWͰୟ͖|ͱ͍͏͜ͱ͋Δʹ͋Δ
ίΞ։ൃऀίϛϡχςΟ ւ֎ͷ։ൃऀ 3BJMT Ͱ]ͷ ͷ ҙΛશ͘ແࢹ͢ΔΘ͚ʹ͍͔ͳ͍ɻ ࠓओʹཁΛग़ͯ͘͠Δͷ൴Β
&OHMJTI ӳޠΛֶͼɺ ւ֎ग़͍͖ͯ͘
&OHMJTI ͦΕͪΖΜΔ͖
&OHMJTI Δ͖ͳΜ͚ͩͲ͊͞
&OHMJTI ӳޠΛษڧ͠ʹ͍͘ӳޠྗ͕ͳ͍
&OHMJTI ӳޠΛษڧ͠ʹ͍͘ӳޠྗ͕ͳ͍ ڳ
໘ͷൽॏཁ ·ͣ໘ͷൽΛް͘͠Α͏
5%% 5 ໘ͷൽ % υϦϒϯ % ͰӳޠϚελʔ
3VCZ)FSP"XBSET ͜͜Ͱ͋ΒͨΊͯ 3VCZ)FSP"XBSET ͷझࢫ
3VCZ)FSP"XBSET ڭҭతهࣄνϡʔτϦΞϧ 044ϓϩδΣΫτͷDPOUSJCVUJPO Πϕϯτͷ։࠵ͳͲͷࢧԉ .- *3$Ͱͷແঈαϙʔτ
3VCZ)FSP"XBSET 3VCZίϛϡχςΟΒ͍͠ /JDFͳ3VCZJTUΛࢌ͑Δ ϋʔτΥʔϛϯάͳاը
3VCZ)FSP"XBSET ๙Ί߹͏จԽ ˣ ໘ͷൽ ˣ ӳޠϚελʔ
3VCZ)FSP"XBSET ๙Ί߹͏จԽ ˣ ໘ͷൽ ˣ ӳޠϚελʔ ·͔ͣ͜͜Β
ຊ൛ ຊՈ3VCZ)FSP"XBSEʹຊਓΛ ͱ͍͏ํੑͪΖΜૉ͍͜͠ͱ
ຊ൛3VCZ)FSP γϟΠͳຊਓ3VCZJTUʹ อޢ͕۠ඞཁ
ຊ൛3VCZ)FSP ຊਓ3VCZJTUͷຊਓ3VCZJTUʹΑΔ શ3VCZJTUͷͨΊͷຊ൛3VCZ)FSP
໊લॏཁ 3VCZ/JOKB
3VCZ/JOKB 3VCZ/JOKBͱ͍͏ݴ༿ʹ͏ҙຯ͕͍ͭ ͯ͠·͍ͬͯΔ /JOKB͖ΛૂͬͯΔΈ͍ͨͰ͔ͬ͜ΘΔ͍ /JOKBΛ໊Δͷͪΐͬͱؾஏ͔͍ͣ͠ ໘ͷൽΛް͘͢Δ໘ͷൽ͕ͳ͍
ଠףऀ ڰݴͷओਓެ ףऀਓͨ͠உੑएऀ ଠͦͷච಄ एखච಄ɺΈ͍ͨͳײ͡ photo by Corpse Reviver CC-BY,
from Wikimedia Commons
3VCZ,BKB 3VCZףऀ
ൃҊ !OBHBDIJLB
ओ࠵ :PLPIBNBSC
ϓϩσϡʔε !EBOZBʁ
3VCZ,BKB اըӡӦ γεςϜ։ൃ αΠτӡӦ ϊϛωʔτ͢Δਓ ࣗનଞન͍·ͤΜ ථ͢Δਓ એ͢Δਓ ืूத