Practical Functional Programming in Dart & Flutter

An introduction to functional programming concepts in Dart, covering algebraic data types and error handling with the fpdart package.

📗 Learn from the written tutorial 👇👇 resocoder.com/practical-fp-dart 📧 Get Flutter news 📰 and resources: 👉 flutter.education While Dart is at its core an object-oriented programming language, that doesn’t mean that you’re stuck only with that paradigm. In fact, Dart is something called a multi-paradigm language! Functional programming (FP) makes your code easier to test and reuse and also makes it less error-prone. With Dart, it’s easy to start introducing practical functional concepts into your code in a reasonable amount. This way, you reap the benefits of FP while not confusing others (and yourself) with how your Dart code is written. 00:00 Imperative vs Functional 14:12 OOP Class Hierarchies 17:05 FP Algebraic Data Types 23:35 Error Handling with Try-Catch 27:27 Error Handling with Either