moor VS mobx.dart

I think Haskell or OCaml would do a better job on the ADTs for a parse tree. When doing this, I found Rust's enums... anemic... and got very annoyed by the awkwardness of having to Box recursive types. I was reaching for the ability to continue to be able to pattern match on nodes while attaching common attributes (line numbers, etc.) and ended up having to bury everything 1 level deep in a struct which ended up feeling awkward.

That and Rust's iterators are terrible at introducing ownership agony.

In any case, I've ... done it (https://github.com/rdaum/moor/blob/main/crates/compiler/src/...) but can't say I liked it.

I do really like "pest" as a parser generator though.

See: https://github.com/rdaum/moor

I've been working on a rewrite of the server into Rust, for kicks: https://github.com/rdaum/moor

Unfortunately still lots of work there to be done, and I have no time.

I'll also add that the MobX documentation is a great resource and much better than explaining than I am. If you want to explore a little more I definitely recommend checking it out.

The native way of state management in Jetpack Compose is `mutableStateOf` and `derivedStateOf`. It is an analogue of mobx.dart. Are you familiar with these concepts? What issues did you face with?

· MobX– It’s a popular technique since a long time and uses Observables, Actions and Reactions to notify the widgets of changes. It as initially designed to be used with JavaScript projects and then migrated to Dart to be used used with Flutter projects. It’s an annotation based package which generates the code using a separate package. Read more about it here.

For more examples and guides you can see the original documentation.

Having said that when it came to testing I did not find a good way to write the kind of tests I wanted, although the documentation for mobx in in Flutter is great https://mobx.netlify.app/ I found it lacking when trying to figure out how write robust unit tests. Luckily I found quite a nice approach that I'd like to share in this post.

MobX ⇨ State Management

Active development: low Github link