skip a task from including in result

[Thore1954]

Basically I want to do filtering on my original list based on the result of async operations. I tried returning undefined from the process callback but it just fills the resulting array with undefineds. Is there a way to skip including a value in the resulting array like pMapSkip from sindresorhus/p-map#39?

[tylercollier]

Is filtering the end result of undefined's not a valid solution? Or how about returning a known Symbol. The symbol could be e.g. Symbol('skipped'), and then you could filter those out of the result.

@marcuspoehls can correct me if I'm wrong but I think you could just throw an error in your handler to skip it. It would of course show in the returned errors value.

[Thore1954]

Of course you eventually need to filter the end result or the errors. I just thought it was already built in. Closing this.