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<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;mso-fareast-language:EN-US">You can do it with a visitor<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US">do visitor()<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US"> if all_match(key,'^$')<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US"> set_field(key,"DELETE")<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US"> end<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US">end<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;font-family:"Courier New";mso-fareast-language:EN-US">remove_field(DELETE)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:14.0pt;mso-fareast-language:EN-US">The vacuum is not bugged..but it removes only fields with empty values<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">librecat-dev-bounces@lists.uni-bielefeld.de <librecat-dev-bounces@lists.uni-bielefeld.de> on behalf of Tobias Bülte <tobias.buelte@hbz-nrw.de><br>
<b>Date: </b>Wednesday, 13 September 2023 at 15:05<br>
<b>To: </b>librecat-dev@lists.uni-bielefeld.de <librecat-dev@lists.uni-bielefeld.de><br>
<b>Subject: </b>Re: [librecat-dev] Vacuum fix on keys?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Wouldn't remove_field("") do the trick?<br>
<br>
<br>
Am 13.09.23 um 14:34 schrieb Peil, Vitali:<br>
> Hi all,<br>
><br>
> 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.<br>
><br>
> with the vacuum fix:<br>
> $ echo '[{"ok": 1, "empty": "", "":"some bad data"}]' | catmandu convert to JSON --fix "vacuum()"<br>
> Output: [{"":"some bad data","ok":1}]<br>
><br>
> but I would expect as output<br>
> [{"ok":1}]<br>
><br>
> Is this a bug in the vacuum fix? Is there another way doing this?<br>
><br>
> Best,<br>
> Vitali<br>
><br>
><br>
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