map
inline fun <R, A, B> Raise<R>.mapOrAccumulate(semigroup: Semigroup<@UnsafeVariance R>, list: Iterable<A>, block: Raise<R>.(A) -> B): List<B>
Accumulate the errors obtained by executing the block over every element of list using the given semigroup.
inline fun <R, A, B> Raise<NonEmptyList<R>>.mapOrAccumulate(list: Iterable<A>, crossinline block: Raise<R>.(A) -> B): List<B>
Accumulate the errors obtained by executing the block over every element of list.