How do I properly accumulate errors when using `EItherNel` ? I am currently using `ensure` and just ...

# arrow

[0xf1f1]

How do I properly accumulate errors when using EItherNel ? I am currently using ensure and just discovered it short circuits which only returns 1 error at a time. fun do(): EitherNel<A, B> = either { ensure(true) { A.nel() } B }

[Sam]

Maybe this page will help: https://arrow-kt.io/learn/typed-errors/validation/#fail-first-vs-accumulation

[Riccardo Cardin]

You can also check this resource: https://blog.rockthejvm.com/functional-error-handling-in-kotlin-part-3/#6-typed-error-accumulation