[librecat-dev] Vacuum fix on keys?

[Patrick Hochstenbach]

You can do it with a visitor

do visitor()
   if all_match(key,'^$')
      set_field(key,"DELETE")
   end
end
remove_field(DELETE)

The vacuum is not bugged..but it removes only fields with empty values

From: librecat-dev-bounces at lists.uni-bielefeld.de <librecat-dev-bounces at lists.uni-bielefeld.de> on behalf of Tobias Bülte <tobias.buelte at hbz-nrw.de>
Date: Wednesday, 13 September 2023 at 15:05
To: librecat-dev at lists.uni-bielefeld.de <librecat-dev at lists.uni-bielefeld.de>
Subject: Re: [librecat-dev] Vacuum fix on keys?
Wouldn't remove_field("") do the trick?


Am 13.09.23 um 14:34 schrieb Peil, Vitali:
> Hi all,
>
> I came across some bad data ;-). Tried to fix this with the vacuum fix. The data I have includes empty field names which I want to clean.
>
> with the vacuum fix:
> $ echo '[{"ok": 1, "empty": "", "":"some bad data"}]' | catmandu convert to JSON --fix "vacuum()"
> Output: [{"":"some bad data","ok":1}]
>
> but I would expect as output
> [{"ok":1}]
>
> Is this a bug in the vacuum fix? Is there another way doing this?
>
> Best,
> Vitali
>
>
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