good morning y’all

Morning? 😄

Good afternoon.

afternoon hahaha

I was talking to @Miguel Coleto about assigning him the task of writing integration with Kovenant

when I realised that the library hasn’t been updated in a year

should we reach out to the writer Mark and ask?

We can always do that.

Any idea if kovenant is popular?

that’s my question

I thought it would, but with kotlinx.coroutines I’m not sure anymore

Never heard of anyone using it tbh

Got released around the time RxJava got a lot of attention if I recall correctly

I’ve asked, let’s wait

Regardless of popularity is well written library

Integrating should not be difficult

And actually was updated on December last year

only for a couple of diffs to update to Kotlin 1.2, there was no release that I saw. That’s what worried me 😞

There is a channel, he is always around

I’ll leave this here. It’s a personal project on my behalf, not on the name of the Arrow maintainer’s team. Recording this stuff takes a big effort so I’ve been a couple of months putting time on it here and there. It’s gonna be 1 week for FREE and then paid under subscription following http://caster.io rules. We’ve agreed on leaving around 5 free lessons from that moment on and the rest paid. It’s mostly Android oriented, as a good start to do FP over Kotlin to write Android apps. I honestly think it has enough content to start on FP in the Android world and learn some interesting concepts. It would have been a bit too much to go further and deeper on FP. That also leaves plenty of room for recodring a second one in case people likes it. So I hope the ones interested on this like it 🙂 Big thanks to all the Arrow maintainers who helped on this and also to any contributors making Arrow grow everyday. https://twitter.com/JorgeCastilloPr/status/963771190115487744

Any has some time to check this out?

hey, i'm writing EitherHashinstance.

@instance(Either::class)
interface EitherHashInstance<L, R> : EitherEqInstance<L, R>, Hash<Either<L, R>> {

    override fun EQL(): Eq<L>

    override fun EQR(): Eq<R>

    fun HSL(): Hash<L>

    fun HSR(): Hash<R>

    override fun hash(a: Either<L, R>): Int = when (a) {
        is Either.Left -> HSL().hash(a.a).hashCode()
        is Either.Right -> HSR().hash(a.b).hashCode()
    }
}

when running the testLaws againts

Either<String, Int>>()

,

HSR()

returns

StringHashInstance

but I expected

IntHashInstance

. any thought of where i might mess things up

@simon.vergauwen uploaded a file:

Won’t have time to look into it further tonight tho. I was hoping it was something easier 😄

no problem. thanks anyway

@prat do you have a branch up somewhere where I can take a look? If it’s a resolution issue I may be able to help since it’s probably my fault

🙂