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#arrow-contributors
- j
jimn
06/21/2018, 1:39 AMi admit i haven't studied the type extensions very well, and right now "Suspend" adds non-trivial declaration limitations - j
jimn
06/21/2018, 2:00 AMpublic interface €<Ω, µ> extends _proto<Ω> { Ω Ω(€<Ω, µ> €); µ µ(€<Ω, µ> €); €<Ω, µ> €(Ω Ω, µ µ);} - j
jimn
06/21/2018, 2:00 AMlegal java 😉 - p
pakoito
06/23/2018, 2:12 PMI’ve added three new PRs with docs, if someone could please review them - p
pakoito
06/23/2018, 2:12 PM900, 901, and 902 - j
jereksel
06/24/2018, 4:36 PMHi, guys, I'm working on Optics now and I can't find my
from: https://github.com/arrow-kt/arrow/blob/3928a19ba5cd797a691f1251e092c4726ade9fe7/arrow-optics/src/main/kotlin/arrow/optics/instances/OptionalInstances.kt#L19Optional<List<A>, A> - j
jereksel
06/24/2018, 4:36 PMWas it replaced by
?at - s
simon.vergauwen
06/24/2018, 4:40 PMYes it was removed in favor ofindex - s
simon.vergauwen
06/24/2018, 4:41 PM
works withAt
which is not valid forLens
indexes.List - j
jereksel
06/24/2018, 4:42 PMOK, thanks - p
pakoito
06/25/2018, 11:24 PM - p
pakoito
06/25/2018, 11:25 PMmaybe inspiration? - s
simon.vergauwen
06/26/2018, 6:37 AMI am seeing some weird exception when running
for https://github.com/arrow-kt/arrow/pull/908arrow-docs:runAnk - p
pakoito
06/26/2018, 9:23 AMdoes this happen on a clean build? - s
simon.vergauwen
06/26/2018, 9:23 AMJup - s
simon.vergauwen
06/27/2018, 10:50 AMSomething interesting we can do with this https://guides.gradle.org/using-the-worker-api/ for Ank? - r
raulraja
06/28/2018, 10:54 AMFWI KEEP-87 has been updated thanks to @claire to make type classes coherent and not rely on implicit arguments https://github.com/47deg/KEEP/pull/6🎉 3 - r
raulraja
06/28/2018, 10:57 AMIt deviates from the way Scala handles type classes via injection of implicit arguments into an approach similar to what Rust and Haskell do - p
pguardiola
06/28/2018, 9:11 PMWill comment in the ticket (I'm not in front of the computer right now 😬) - p
pakoito
06/30/2018, 1:28 PM👍 1 - p
pakoito
06/30/2018, 1:40 PM - p
pakoito
06/30/2018, 1:40 PManother quick PR 😄 - s
simon.vergauwen
06/30/2018, 1:41 PM@pakoito done 👍 - j
jacob
07/04/2018, 12:02 AM@raulraja https://github.com/arrow-kt/arrow/compare/master...bassjacob:patch-1 adding a link to the talk👍 2 - s
simon.vergauwen
07/05/2018, 10:31 AM - j
jereksel
07/05/2018, 12:38 PMI should have written this here, not in PR. What do you think about Lens<A, List<B>>.get(I: Int): Optional<A, B>? - s
simon.vergauwen
07/05/2018, 2:51 PMYou can only define such a function once due to erasure 😞 - s
simon.vergauwen
07/05/2018, 2:53 PMCopy codeval lens: Lens<A, List<B>> ListInstances.index().run { lens[0].getOption(value) }