array serializer filters out 0 if item serializer is integer

[el-ranye]

This Boolean filter is filtering out 0 from the list. It should probably only filter out null and undefined values:

https://github.com/47ng/next-usequerystate/blob/next/src/defs.ts#L200

[franky47]

Zero is a falsy value in JavaScript, and I would expect it to parse to a false value, so this is expected.

• 0 -> false
• 1 -> true

Also relevant values that should (and do) map to false:

• '' (empty string)
• NaN
• null
• undefined

---

Edit: ah my bad, I didn't see you talked about the array serializer. Yes, there it makes sense to only filter out null values (undefined should not be returned by parse).

[github-actions]

🎉 This issue has been resolved in version 1.7.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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