unite

fun <A> Option<Iterable<A>>.unite(MA: Monoid<A>): Option<A>

Deprecated

This API is niche and will be removed in the future. If this method is crucial for you, please let us know on the Arrow Github. Thanks! https://github.com/arrow-kt/arrow/issues Prefer using the Option DSL or explicit map

Replace with

import arrow.typeclasses.Monoid
map { iterable -> iterable.fold(MA) }