nam
Reputation: 3632
cats-effect: How to transform `List[IO[A]]` to `IO[List[A]]`
I have an List[IO[A]] and I want to convert it to an IO[List[A]]
In scalaz I would use sequenceU but I don't find the equivalent in cats
Upvotes: 0
Views: 699
Answers (1)
nam
Reputation: 3632
This solved my problems
import cats.implicits._
val x: List[IO[A]] = ...
val y: IO[List[A]] = x.sequence
Upvotes: 1
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