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April 1st, 2022, ISSUE 424

READING

Fancy strings in Scala 3

Our goal will be to create dedicated types for non-empty and lowercase strings. We’ll use opaque types and inlines, which are new features of the Scala 3 compiler.
Adam Warski (@adamwarski)
Scala & the Three Implicits

After writing my three-part series on Options, Try and Either, which ended with the added bonus of explaining the elusive Monad, I’ve been wanting to write another series - again, aimed at the beginning-to-medium-level Scala programmer, that would inspire people to explore another cool and power aspect of Scala centered around Typeclasses and Implicits.
Murray Todd Williams (@murraytodd)
Scala 3: “Erased” Definitions

Martin Odersky and the EPFL Scala Center continue experimenting with potential new features in Scala 3. Let’s explore one of them, erased definitions.
Dean Wampler (@deanwampler)
Tapir: Building an adopters page

Is your company already using tapir? We’re building an “adopters” section in the documentation, and the more the merrier!
SoftwareMill (@softwaremill)
Announcing sbt-energymonitor

Today we’re pleased to announce the first release of sbt-energymonitor, a plugin for tracking energy consumption during Scala build tasks.
James Santucci

EVENTS

Lambda Days, July 28th-29th, Kraków, Poland

A vibrant event focused on FP and its growing community. Find out what is possible with functional programming - explore the latest in battle-tested Scala, Erlang and Haskell, experience the energy F# and Elixir bring to the table, connect with the innovators working with Elm, Luna and Ocaml, see what comes up next!
LambdaDays (@LambdaDays)

RELEASES

mainargs

A small, convenient, dependency-free library for command-line argument parsing in Scala
Li Haoyi (@li_haoyi)





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    Lambda Days, July 28th-29th, Kraków, Poland. ScalaCon 2022 CFP, October 4th-5th, virtual event.


  3. Scala Times Issue #427

    Akka durable state. Scala OOFP Design Sample. Dependency management in Scala. Lambda Days, July 28th-29th, Kraków, Poland. ScalaCon 2022 CFP, October 4th-5th, virtual event.


  4. Scala Times Issue #426

    Bootzooka 2022: cats-effect 3, autowire &tapir. Scala's Gitter to Discord migration mistake. Scala Center Q1 2022 Update. Diamond Architecture - How to build HUMONGOUS Apps FAST!. Lambda Days, July 28th-29th, Kraków, Poland.


  5. Scala Times Issue #425

    Scala 3: Significant indentation and other things we love. Context Function for DSL Design in Scala. Introducing Scopes in ZIO 2.0. On Typelevel and Monix. Call for Steering Committee Members.


  6. Scala Times Issue #424

    Fancy strings in Scala 3. Scala & the Three Implicits. Scala 3: “Erased” Definitions. Tapir: Building an adopters page. Lambda Days, July 28th-29th, Kraków, Poland.


  7. Scala Times Issue #423

    Three tools to improve your Scala workflow. Twotm8 (part 1). ZIO SQL: Type-safe SQL for ZIO applications. Using TestControl to Test FS2 Streams. Lambda Days, July 28th-29th, Kraków, Poland.


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  10. Scala Times Issue #420

    FS2-Kafka in real world - Part 2. Journey of Implicits in Scala. Grow the Scala community with a SINGLE command!. Lambda Days, July 28th-29th, Kraków, Poland. Support for Scala 3 in mainargs.


  11. Scala Times Issue #419

    Leveraging AWS Aurora for Event Sourcing. Effective Scala Case Class Patterns. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland. Lambda Days, July 28th-29th, Kraków, Poland. UML Class Diagram for Scala.


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  13. Scala Times Issue #417

    Capture checking prototype for Scala. Scala project from scratch #7. FS2: Typed Functional Streams in Scala. Bootcamp [Scala], March - July, free online training. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland.


  14. Scala Times Issue #416

    Every Argument for Static Typing Applies to Typed Errors. Sick Fira Code Progress Bars for Absolute Beginners! - Part 2. Bootcamp [Scala], March - July, free online training. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland. Lambda Days, July 28th-29th, Kraków, Poland.


  15. Scala Times Issue #415

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  21. Scala Times Issue #409

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  22. Scala Times Issue #408

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  24. Scala Times Issue #406

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  25. Scala Times Issue #405

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