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
Schrödinger's branch, or Ruby is dead every year
Search
usa
May 31, 2018
Programming
0
730
Schrödinger's branch, or Ruby is dead every year
RubyKaigi2018 LT
usa
May 31, 2018
Tweet
Share
More Decks by usa
See All by usa
Rubyの安定版を保守する意義 / Why we maintain stable versions of Ruby?
unak
0
140
WindowsにおけるRubyのエンコーディングの話 Ruby3版/Ruby's encoding on Windows at Ruby3
unak
0
440
PIXIV TECH FES. short session / What kind of contribution to OSS is really pleased?
unak
0
2.1k
Internal of the image processing required on the developing of web applications
unak
6
5.2k
talk about IO
unak
5
1.9k
Other Decks in Programming
See All in Programming
Server Side Kotlin Meetup vol.16: 内部動作を理解して ハイパフォーマンスなサーバサイド Kotlin アプリケーションを書こう
ternbusty
3
260
マンガアプリViewerの大画面対応を考える
kk__777
0
370
GC25 Recap: The Code You Reviewed is Not the Code You Built / #newt_gophercon_tour
mazrean
0
120
Devoxx BE - Local Development in the AI Era
kdubois
0
140
なんでRustの環境構築してないのにRust製のツールが動くの? / Why Do Rust-Based Tools Run Without a Rust Environment?
ssssota
14
46k
Ktorで簡単AIアプリケーション
tsukakei
0
110
AI駆動で0→1をやって見えた光と伸びしろ
passion0102
1
870
Google Opalで使える37のライブラリ
mickey_kubo
3
150
実践Claude Code:20の失敗から学ぶAIペアプログラミング
takedatakashi
18
8.9k
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
670
Things You Thought You Didn’t Need To Care About That Have a Big Impact On Your Job
hollycummins
0
260
他言語経験者が Golangci-lint を最初のコーディングメンターにした話 / How Golangci-lint Became My First Coding Mentor: A Story from a Polyglot Programmer
uma31
0
440
Featured
See All Featured
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
162
15k
Building a Modern Day E-commerce SEO Strategy
aleyda
44
7.8k
Fireside Chat
paigeccino
41
3.7k
Balancing Empowerment & Direction
lara
5
700
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.6k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Typedesign – Prime Four
hannesfritz
42
2.8k
Leading Effective Engineering Teams in the AI Era
addyosmani
7
650
Building Better People: How to give real-time feedback that sticks.
wjessup
369
20k
Mobile First: as difficult as doing things right
swwweet
225
10k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
10
890
XXLCSS - How to scale CSS and keep your sanity
sugarenia
249
1.3M
Transcript
自己紹介  usa from Inc. (Sendagaya, Tokyo)  @unak (Twitter
/ GitHub)  Ruby Committer  Windows port maintainer  Stable versions branch maintainer
宣伝① は (だいたい) Rubyの会社です!
GitHubアカウントや 技術書等のURLで すぐにご応募可能! https://recruit.jobcan.jp/pixiv/entry/new/4057 宣伝①
開発サイクルを促進する クラウド画像変換サービス 宣伝②
まずはお問い合わせ! ImageFlux 宣伝②
SCHRÖDINGER'S BRANCH
SCHRÖDINGER'S BRANCH RUBY IS DEAD EVERY YEAR
Development Branch “trunk” BRANCHES
Development Branch “trunk” BRANCHES Commit! Commit! Commit! Commit! Commit! Revert!
Commit! Commit! Revert! Commit! Commit!
Development Branch “trunk” BRANCHES Merry Christmas! Stable Branch (e.g. “ruby_2_1”)
Development Branch “trunk” BRANCHES Stable Branch (e.g. “ruby_2_1”) 2.1.0 2.1.1
2.1.2
Development Branch “trunk” BRANCHES Merry Christmas! Stable Branch “ruby_2_1” Stable
Branch “ruby_2_2”
Development Branch “trunk” BRANCHES Stable Branch “ruby_2_1” Stable Branch “ruby_2_2”
2.2.0 2.1.5 2.1.6 2.2.1 2.2.2 2.1.7
Development Branch “trunk” BRANCHES Merry Christmas! Stable Branch “ruby_2_1” Stable
Branch “ruby_2_2” Stable Branch “ruby_2_3”
Development Branch “trunk” BRANCHES Stable Branch “ruby_2_1” Stable Branch “ruby_2_2”
Stable Branch “ruby_2_3”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Stable Branch
“ruby_2_2” Stable Branch “ruby_2_3”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Stable Branch
“ruby_2_2” Stable Branch “ruby_2_3” Merry Christmas! Stable Branch “ruby_2_4”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Stable Branch “ruby_2_3” Stable Branch “ruby_2_4”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Stable Branch “ruby_2_3” Stable Branch “ruby_2_4” EoL!!!
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Stable Branch “ruby_2_3” Stable Branch “ruby_2_4” Stable Branch “ruby_2_5” Merry Christmas!
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Security only Branch “ruby_2_3” Stable Branch “ruby_2_4” Stable Branch “ruby_2_5”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Security only Branch “ruby_2_3” Stable Branch “ruby_2_4” Stable Branch “ruby_2_5”
Development Branch “trunk” BRANCHES Security only Branch “ruby_2_1” Security only
Branch “ruby_2_2” Security only Branch “ruby_2_3” Stable Branch “ruby_2_4” Stable Branch “ruby_2_5”
WHAT IS “EOL”? Never maintained (≒ Never committed) Never released
from the branch
WHAT IS “EOL”? Never maintained (≒ Never committed) Never released
from the branch Then, maybe “ruby_2_2” has died, but cannot predicate it…
If there are releases from another branches but not from
the branch, it means death WHAT IS “EOL”?
If there are releases from another branches but not from
the branch, it means death WHAT IS “EOL”? In other word, we can know its death only when “opening the box”
SCHRÖDINGER'S BRANCH