Given and Using Clauses in Scala 3 | Rock the JVM

Scala 3 New Features course for Scala 2 developers:
https://rockthejvm.com/p/scala-3-new-...

Written version: https://blog.rockthejvm.com/scala-3-g...

This video will continue the Scala 3 journey. This one is pretty important as it covers the new "contextual abstractions": given instances and using clauses.

In this video, I'll walk you through the kind of problems it solves, how to import given values, how to derive givens from other givens, and the general problems this new mechanism was designed to solve.

How to get started with Scala 3/Dotty:
Option 1: install IntelliJ IDEA at jetbrains.com/idea with the Scala plugin which offers support for Scala 3/Dotty
Option 2: check the official Dotty instructions at https://dotty.epfl.ch/docs/usage/ide-...

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