how does one handle situations for zipOrAccumulate that require more than 9 actions ?

# arrow

[0xf1f1]

how does one handle situations for zipOrAccumulate that require more than 9 actions ?

[Alejandro Serrano.Mena]

you nest several zipOrAccumulate, each of them returning a subset of the actions

[Kev]

You can use one of the variants in the arrow-core-high-arity module.

[0xf1f1]

thanks guys. I have decided to use the high arity module, but when building I get weird errors such as: Unresolved reference 'nel', Unresolved reference 'bindAll', Unresolved reference 'either', and other similar errors.

Duplicate class arrow.core.IterableKt found in modules arrow-core-high-arity-jvm-1.2.4.jar -> arrow-core-high-arity-jvm-1.2.4 (io.arrow-kt:arrow-core-high-arity-jvm:1.2.4) and arrow-core-jvm-1.2.4.jar -> arrow-core-jvm-1.2.4 (io.arrow-kt:arrow-core-jvm:1.2.4)
     Duplicate class arrow.core.MapKt found in modules arrow-core-high-arity-jvm-1.2.4.jar -> arrow-core-high-arity-jvm-1.2.4 (io.arrow-kt:arrow-core-high-arity-jvm:1.2.4) and arrow-core-jvm-1.2.4.jar -> arrow-core-jvm-1.2.4 (io.arrow-kt:arrow-core-jvm:1.2.4)

My gradle build file looks like:

implementation('io.arrow-kt:arrow-fx-coroutines:1.2.4')
implementation('io.arrow-kt:arrow-core-high-arity:1.2.4')
implementation("io.arrow-kt:arrow-core-jvm:1.2.4")

[Alejandro Serrano.Mena]

can you report an issue? this may be the same problem we had with optics-compose some time ago

[Kev]

@Alejandro Serrano.Mena what as the solution to optics-compose? Would like to try my hand when I find time to figure out a solution for this as I need the high-arity variants.

[Alejandro Serrano.Mena]

we had to change the name in the code itself, because otherwise the compiler complains

[Kev]

thanks, noted