dart-3-updates

What problem does it solve?

Helps developers correctly apply Dart 3 language features (branches, patterns, pattern types, and records) in real Dart/Flutter code, reducing boilerplate and confusion.

Core Features & Use Cases

• Guides using if, if-case, switch statements and switch expressions with Dart 3 patterns.
• Explains pattern types and how to destructure records and objects.
• Practical use case: refactors code to return multiple values with records or to simplify complex branching for clearer logic.

Quick Start

Create a small Dart snippet that demonstrates using a pattern match to destructure a pair and return a record.