Pattern Matching in Dart 3 is Powerful! 

I really like the new features for Dart 3.0, but I fear that readability will suffer in many projects 😅

We need more of this, great content!

WOOOOO!! pattern matching for the winn

First, is the background made in blender? If yes, thats pretty damn cool, second, we need more content from you :)

good to hear. it's a nice language feature for dart/flutter

Thanks a lot, great video

I like how you casually explained type promotion at 1:42

I wish you were still making videos!

I didn't know about the fact you could add 2 variables into the switch statement :O

Readability is absolutly awful, specialy the first example. I would instant deny the "if" line in my code reviews.

hi, can you teach how to setup vim with flutter env?

Nice. This is something I miss in every language since trying one that has it

Hey Robert still you think Flutter had good future, bcz there are very less project exist for flutter. Your suggestion.

which editor is this?

I'm glad that they finally added pattern matching to dart. I've been using it everywhere since it came through in dart 3.0. probably my favorite version of pattern matching is the elixir/Erlang module level pattern matching where are you can specify multiple functions with the same name in a module. So for example if I have a function that has optional arguments, I can create a function head that takes zero parameters and I create one for the optional parameters. The runtime will pattern match on the function head that is being invoked based on the amount of parameters that are being passed in. You can take this even further too, where you explicitly match on a value or on a type etc. It's unfortunate that we don't have this in dart but the dart version of pattern matching is still extremely powerful. My favorite use case in dart specifically is probably the first one you showed, where you can bind to a new variable if the sub case matches, it is basically rust's if let binding. It's kind of a shame that the enhanced enums are all constant, if they were more like union types, we could do a ton of different monads with pattern matching. For now you can do a similar thing with inheritance but it's not as powerful.

I would do _ => ... Instead of (_,_) => ... But great video as always

THANKS

Thank you for ur video !. You have a nice IntelliSense system in ur editor . Which editor do you have and which intelligences system ? thank you.

I am interested in taking your course, but there is no information when it was last updated. Can you tell me what version of Flutter and Riverpod you use in the course?

this shit is by far the most confusing thing I've encountered in Dart so far.

This is going to be awesome with Flutter for making it easier to model logic for dynamically picking which widget to show

finally a creator that makes something new and good.🙂

You must be from Sweden, I can hear it!

bloc + pattern matching. makes life easier

What IDE is that... And why is everyone hating on vs code, did I miss something 😅

Good explanation 🙂

rip legend

I‘m just here for the „3“ ❤

Hello Sir! One thing that is flying in my mind for over two years is how did you become such a great programmer? Your answer means a lot to me!