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Set by lizmat on 8 June 2022.
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Anton Antonov Is it possible to "reload" a package in a Raku session? (For example, I have a new version of the package I want to use but I do not want to quit the session.) 15:11
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lizmat I don't think so, currently 15:55
Anton Antonov @lizmat Ok, good to know. 16:06
Is there an opposite of `pairup`? Some function converts a pair into a list or slip. 16:44
Nemokosch kv?
Anton Antonov Hmm... yeah. I think I tried that ... 16:45
Nemokosch and? 😄
I also tried that and it does that
Anton Antonov Ok. This is the data structure I have: 16:47
```
$obj=$["2" => {"NChars.elems" => 9185, "NChars.max" => 695, "NChars.mean" \
=> <48533/835>, "NChars.median" => 50.0, "NChars.min" => 1, \
"NChars.sd" => 47.15582900463849e0}, "6" => {"NChars.elems" => 6467, \
"NChars.max" => 413, "NChars.mean" => <388109/6467>, "NChars.median" \
=> 52.0, "NChars.min" => 1, "NChars.sd" => 47.11089565189994e0}, "7" \
=> {"NChars.elems" => 6356, "NChars.max" => 539, "NChars.mean" => \
<56209/908>, "NChars.median" => 52.0, "NChars.min" => 1, "NChars.sd" \
=> 51.88168307308139e0}, "1" => {"NChars.elems" => 8047, "NChars.max" \
=> 450, "NChars.mean" => <475485/8047>, "NChars.median" => 50.0, \
"NChars.min" => 1, "NChars.sd" => 49.588402810696e0}, "3" => \
{"NChars.elems" => 7457, "NChars.max" => 434, "NChars.mean" => \
<447425/7457>, "NChars.median" => 53.0, "NChars.min" => 1, \
"NChars.sd" => 46.58161354817983e0}, "4" => {"NChars.elems" => 8493, \
"NChars.max" => 545, "NChars.mean" => <500896/8493>, "NChars.median" \
=> 52.0, "NChars.min" => 1, "NChars.sd" => 46.53129096684931e0}, "5" \
=> {"NChars.elems" => 8450, "NChars.max" => 453, "NChars.mean" => \
<496863/8450>, "NChars.median" => 50.0, "NChars.min" => 1, \
"NChars.sd" => 47.972282676556034e0}]
```
Nemokosch "list of pairs" is not really an established data structure imo
Map is
Anton Antonov The commands `$obj.kv` does not produce a list of lists for me.
Nemokosch so you could convert to Map 16:48
or just map to kv
it's also a question if you want the output to be flat or not 16:49
Map.kv produces flat output
if you map your list with &kv, that will produce nested output
Anton Antonov Yeah, what you suggest works, but I have to add `.rotor(2)`. Meaning: `$obj4.Map.kv.rotor(2)` . 16:53
But, instead I can "just" write `‌‌$obj4.map({ ($_.key, $_.value) })` -- that is what what I was doing up to now. I am not sure which of the two options is better. The second seems more obvious to me. (For now...) 16:55
Nemokosch .map(*.kv) ?
or even .map(&kv) 16:56
Anton Antonov <@297037173541175296> That last on is good -- but breaks my ZMQ connections!! 😡 Thanks! 16:57
<@297037173541175296> That last one is good -- but breaks my ZMQ connections!! 😡 Thanks! 16:58
Nemokosch what is ZMQ again, good sir? 17:00
Anton Antonov See zeromq.org -- I use ZMQ to connect Raku to Mathematica and vice versa. (Same with Jupyter.) 17:02
No, ZMQ breaking was caused by something else. Meaning, all your suggestions work for me. 17:04
Nemokosch 🥳
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