Explore tweets tagged as #scala3
@debasishg
Debasish (দেবাশিস্) Ghosh 🇮🇳
11 months
Slides of my presentation "Effects - algebraically yours" at Functional Conf 2025 are now available online .. It's based on Scala3 and examples are mostly from ZIO and Kyo with some cats-effect as well. Here's the abstract of the talk .. link: 👇
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@junkudo_ike_pc
ジュンク堂書店池袋本店 PC書担当
7 months
5/26新刊:ISBN978-4-7775-2302-3 工学社 『はじめてのScala3 プログラミング言語に共通の処理からオブジェクト指向まで』 清水美樹 著 10冊入荷
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@guizmaii
Jules Ivanic
6 months
TIL more Scala3 power ❤️ https://t.co/3A9uQVrPiY
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@Comamoca_
こまもか🦊@MOIWありがとう!
1 year
Nix使うとこういうdisposableな環境をコマンド一発で構築できるんですよね 画像はnix shellでscala3のインストールされたshellを構築して、その中でscala REPLを起動してます このshellを抜けてしまえば元の環境に戻れるので、とりあえずコマンドを試してみたい時とかに重宝してます
@windymelt
Windymelt🚀❤️‍🔥
1 year
nixあるんだ(nix何もわからない)
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@guizmaii
Jules Ivanic
4 months
A nice Scala3 trick to deal with Java APIs returning `null` everywhere? 🙂
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@VirtusLab
VirtusLab
2 years
We're scaling up our commitment to #Scala3 by introducing new roles that will drive innovation and community engagement.
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@chepurnoy
Alex Chepurnoy
9 months
debox 0.11.0 with Scala3 support has been released
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@velvetbaldmime
Anton Sviridov
2 years
Going over Rust basics, I thought this "loop-break with value" looked interesting and conceptually similar to Scala3's boundary/break. Using ??? Seems to be important, allowing to reduce `T | Nothing` type to just `T`.
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@oeiuwq
oeiuwq
7 months
moving around And'ed effect requirements. `type And[A, B] = func() (*A, *B)`, since Go lacks Scala3 intersection types.
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@ahoy_jon
ahoy-jon - agile Scalature
1 year
Sometimes, you have to be honest with yourself! (we still use Options, in Scala3, we should use T|Unset instead, that's for later)
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@zivergetech
ziverge
9 months
How to implement a REST API in Scala 3 with ZIO HTTP, Magnum and Iron 🔥 Check out our latest article by @jorvasquez2301: https://t.co/vrwo4V6Q9P #Scala #Scala3 #RestAPI #ZIO
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@sifue
sifue(吉村 総一郎)
8 months
Apache PekkoのTyped Actorを学び直してるのだけど、Akka Classic Actorの悪いところが直っててすごい。デフォルトで再起動ではなく停止するようになったのも良いし、状態更新がapplyのコンストラクタを呼ぶようになったのも良くてめちゃくちゃ使用感が良くなってるな。Scala3ですごく読みやすい。
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@kohgaku
I/O@工学社
7 months
\新刊案内/ Python感覚で書けるように変化!さっそくScala3を始めよう! オブジェクト指向も関数型もこれ1冊で。授業や研修にも最適なScala入門書が登場『はじめてのScala3』発売中📕 https://t.co/wCDrEtEMUZ
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@Lugendre
デジタル競争の敗者
6 months
しかし関数型まつりくると全人類Scala3やっとるし、ソフトウェアを作ることは型付きの言語を作ることだと思ってるという錯覚が起きる
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@afoo_me
王福强
2 years
https://t.co/BgAhSw1MgO 把两个Scala2.12的项目升级到了Scala3, 好在之前很多library类型的项目用的Java来写,所以,升级要修改的东西还不算太多...
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@guizmaii
Jules Ivanic
2 months
TIL, in Scala3 (maybe Scala2 too, IDK), you can use `unapply` mechanism in for comprehensions exactly like in pattern matching Useful for some niche scenarios, actually See https://t.co/uyBjsvwqiw
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@mhsatman
Mehmet Hakan Satman
8 months
In recent version of Scala, Named Tuples is a new feature. Named Tuples acts like case classes as well as tuples. #scala3 Scala v3.7.0 is out!
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@windymelt
Windymelt🚀❤️‍🔥
3 months
Scala3のCapture Checking 完全に理解した™
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@VirtusLab
VirtusLab
2 years
2024 in Scala will bring regular and frequent updates. With them, there will come a faster compilation, more robust tooling, and better reporting. #Scala #roadmap #scala3
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