Switch Matrix in Dart 3¶

Did you know?

Since Dart 3, you can combine multiple variables into a record and replace if-else chains with a switch expression. ✅

This is known as a switch matrix and lets you apply pattern matching to multiple values at once. 👌

This tip was inspired by Pascal Welsch’s talk about Records and patterns at FlutterCon.

Slides here:

• Exploring Records and Patterns | FlutterCon Berlin 2023 slides