It would be nice to have an analog to `scanAll()` but just for keys

[aboodman]

I feel bad pulling out all the values when I'm not using them, but I also don't want to manually iterate the keys asynchronously.

[arv]

Here you go!

async function toArray(it) {
  const res = [];
  for await (const v of it) {
    res.push(v);
  }
  return res;
}

[aboodman]

It would be nice to have it built-in 😀

On Wed, Mar 3, 2021 at 1:02 PM Erik Arvidsson notifications@github.com wrote:

Here you go!

async function toArray(it) { const res = []; for await (const v of it) { res.push(v); } return res;}

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[arv]

Another option would be to add array version to ScanIterator:

const keys = await rep.scan().keysArray();
const values = await rep.scan().valuesArray();
const entries = await rep.scan().entriesArray();

or even...

const keys = await rep.scan().keys().toArray();
const values = await rep.scan().values().toArray();
const entries = await rep.scan().entries().toArray();