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
The road to become mruby contributor
Search
Tatsuhiko Kubo
March 01, 2014
Technology
1
990
The road to become mruby contributor
Tatsuhiko Kubo
March 01, 2014
Tweet
Share
More Decks by Tatsuhiko Kubo
See All by Tatsuhiko Kubo
Mackerel in さくらのクラウド
cubicdaiya
1
840
Handling a tremendous amount of images with Fastly / Yamagoya Traverse 2020
cubicdaiya
2
1.5k
System Integration with Fastly
cubicdaiya
0
650
実例で学ぶ画像最適化集 with ImageFlux / ImageFlux meetup#2
cubicdaiya
4
19k
Software Engineer, Infrastructure
cubicdaiya
4
3.2k
High Performance Count Up!
cubicdaiya
0
390
ImageFluxを利用した画像配信の最適化 / ImageFlux meetup 201801
cubicdaiya
0
3.1k
Building high performance push notification server in Go
cubicdaiya
5
3.4k
メルカリのデータ分析基盤 / mercari data analysis infrastructure
cubicdaiya
11
12k
Other Decks in Technology
See All in Technology
Kiro を用いたペアプロのススメ
taikis
4
2k
Oracle Database@Google Cloud:サービス概要のご紹介
oracle4engineer
PRO
1
780
Building Serverless AI Memory with Mastra × AWS
vvatanabe
1
740
AWS re:Invent 2025~初参加の成果と学び~
kubomasataka
1
200
20251203_AIxIoTビジネス共創ラボ_第4回勉強会_BP山崎.pdf
iotcomjpadmin
0
150
Entity Framework Core におけるIN句クエリ最適化について
htkym
0
130
フルカイテン株式会社 エンジニア向け採用資料
fullkaiten
0
9.9k
「もしもデータ基盤開発で『強くてニューゲーム』ができたなら今の僕はどんなデータ基盤を作っただろう」
aeonpeople
0
260
[2025-12-12]あの日僕が見た胡蝶の夢 〜人の夢は終わらねェ AIによるパフォーマンスチューニングのすゝめ〜
tosite
0
210
なぜ あなたはそんなに re:Invent に行くのか?
miu_crescent
PRO
0
220
MySQLとPostgreSQLのコレーション / Collation of MySQL and PostgreSQL
tmtms
1
1.4k
AR Guitar: Expanding Guitar Performance from a Live House to Urban Space
ekito_station
0
270
Featured
See All Featured
Navigating Team Friction
lara
191
16k
Exploring the relationship between traditional SERPs and Gen AI search
raygrieselhuber
PRO
2
3.5k
End of SEO as We Know It (SMX Advanced Version)
ipullrank
2
3.8k
Building Adaptive Systems
keathley
44
2.9k
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
auna
0
30
How to Think Like a Performance Engineer
csswizardry
28
2.4k
<Decoding/> the Language of Devs - We Love SEO 2024
nikkihalliwell
0
100
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
32
1.9k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
46
2.6k
A Guide to Academic Writing Using Generative AI - A Workshop
ks91
PRO
0
170
Designing Experiences People Love
moore
143
24k
The World Runs on Bad Software
bkeepers
PRO
72
12k
Transcript
ݴޠॲཧܥͷࣝͳ͠Ͱݴޠॲཧܥͷ OSSʹίϯτϦϏϡʔτ͢Δํ๏ ʙࢲԿʹͯ͠mrubyͷίϯτϦϏϡʔλʹͳ͔ͬͨʙ ٱอɹୡ
[email protected]
March 2014
ݴޠॲཧܥͷࣝͳ͠Ͱݴޠॲཧܥͷ OSSʹίϯτϦϏϡʔτ͢Δํ๏ ʙmrubyͷ߹ʙ
mrubyʹ͍ͭͯ ܰྔRuby ΈࠐΈ͚ʹMatz͕։ൃ Cͱ࿈ܞ͍͢͠Α͏ʹઃܭ͞Ε͍ͯΔ ݸਓతʹϦονͳLua
͕mrubyͷίϯτϦϏϡʔλʹͳͬͨ༁ Ҏલngx_mrubyʹPull-Requestૹͬͯͨ ͦΕͰԿ͔mrubyຊମͷόά౿Μͩ mrubyຊମʹόάमਖ਼ͷPull-RequestૹΔ͜ͱʹ ιʔείʔυಡΜͰΔͱී௨ʹόά͍ͨ͠Օॴ͕ݟ͔ͭΔ ظؒʹ20݅͘Β͍ͷPull-Request -> Ϛʔδ͞ΕΔ ʮCould you
add me to AUTHORS?ʯͷPull-RequestΛૹΔ Matz͕ˢͷPull-RequestΛϚʔδ <- ࠓ͜͜
ͦΕͰ࣮ࡍʹૹͬͨ Pull-RequestΛݟͯΈ·͠ΐ͏
ແବͳηϛίϩϯΛফ͢
ҾΛvoidʹ͢Δ
ϚδοΫφϯόʔΛΘͳ͍
C++ελΠϧͷίϝϯτΛΘͳ͍
͍ͬͯͳ͍มΛফ͢
ͦΖͦΖҜࢠ͕ඈΜͰ͖ͦ͏ͳͷͰ ͏ͪΐͬͱ༗༻ͳͷΛ հ͍͖ͯ͠·͢(bug-fixͱ͔࠷దԽͱ͔)
જࡏతͳSEGVόάͷमਖ਼ͦͷ1
જࡏతͳSEGVόάͷमਖ਼ͦͷ2
off-by-oneΤϥʔͷमਖ਼
͍Ζ͍ΖյΕͯͨͷΛमਖ਼
จࣈྻॲཧͷ࠷దԽͦͷ1
จࣈྻॲཧͷ࠷దԽͦͷ2
จࣈྻॲཧͷ࠷దԽͦͷ3
·ͱΊ