arrow-core/arrow.core/sequenceNullable

sequenceNullable

fun <A, B> Either<A, B?>.sequenceNullable(): Either<A, B>?

Deprecated

Prefer Kotlin nullable syntax inside either DSL, or replace with explicit fold

Replace with

import arrow.core.toOption
import arrow.core.right
import arrow.core.left
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fold({ it.left() }, { it.orNull()?.right() }).toOption()
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fun <A, B> Ior<A, B?>.sequenceNullable(): Ior<A, B>?

Deprecated

sequenceOption is being renamed to sequence to simplify the Arrow API

Replace with

import arrow.core.sequence
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sequence()
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fun <A> Iterable<A?>.sequenceNullable(): List<A>?
fun <A, B> Validated<A, B?>.sequenceNullable(): Validated<A, B>?

Deprecated

sequenceNullable is being renamed to sequence to simplify the Arrow API

Replace with

import arrow.core.sequence
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sequence()
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