I have now

@deriving(Functor::class, Applicative::class, Monad:class)

for arbitrary typeclasses working!

turns out coroutines are monads too: https://github.com/kategory/kategory/pull/231

hi folks, i'm interested to contribute. any beginner friendly issue i can take on?

hi @prat! Yes, the simplest ticket there is at the moment are the instances for Sequence

they’ll look an awful lot like List’s ones

which you can see here https://github.com/kategory/kategory/blob/master/kategory/src/main/kotlin/kategory/data/ListKW.kt

@prat We also need automation of the release process in travis https://github.com/kategory/kategory/issues/229

currently is manual and a pain to deal with, ideally we need to release as soon as we change the version number on merges to master.

thanks guys, I will start with #207. Do I need to assign myself or add any label on GitHub?

Feel free to just drop a comment and we'll know

Any plans to add output for code snippets processed by ank?

What would be required to implement this?

Ow this is already in place! Awesome job guys!

I’m still having some issues but I imagine they are harder to implement like running kapt for ank etc but I have a workaround for that

@simon.vergauwen yeah those are working already. We don't have an

ank

specific channel but feel free to ask here any issue you are running into and we'll be happy to help

ank

uses the scripting engine to compile and evaluate expressions. If it's possible to process annotations in that environment we should be able to build support for that, and since we are going to have to build it for

@deriving

and

@higherkind

currently in use in Kategory sooner or later so we are gonna have to deal with that.

Alright awesome. What I currently did was have the code with annotations in my kotlin sample code and have the code generated on that. But what I miss now is something like “```kotlinankignore”

So I could add a code snippet that is not taking into account. It seems like ank takes any code block into account and thus causes conflicts. But it looks like this is not intended, is it? I took a look at the source code and could give it a shot to fix it. I want/need more practice with Kategory.

Anyway I made a lenses library perhaps some1 is interested or has comments 🙂 I am going to create a prism module that works with Kategory Option.

^^^^ yes, I had it in mind 😄 Add Profunctor Optics, it should be easy too

it’s so awesome!!!!

man

if you use @Eugenio meta library to figure out sealed classes and could do Prisms properly

it’ll be a huge win for the language

I just started working with his meta lib

And I figured out to enforce lenses on data classes.

But I was looking in his lib and in

org.jetbrains.kotlin.serialization

but can’t find the flag for sealed classes.