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Set by Zoffix on 25 July 2018.
Kaypie thanks Xliff 00:00
Xliff yw 00:04
That will actually work for any perl6 project, so... =)
ugexe bisectable6: say (1,2,3).any.Str.WHAT 01:20
bisectable6 ugexe, Bisecting by output (old=2015.12 new=d5044de) because on both starting points the exit code is 0
ugexe, bisect log: gist.github.com/eb6c41c80ab7ea31ba...6a18ba22c8 01:21
ugexe, (2017-08-27) github.com/rakudo/rakudo/commit/7c...2339f64ce6
ugexe lizmat: ^
this is sort of tied to the classify with a junction thing 01:22
ugexe m: my $j := any(1,2,3); my $hash := Hash[Int, Junction].new: $j => 42; say $hash.perl; say $hash{$j} 01:27
evalable6 (exit code 1) (my Int %{Junction} = (any(1, 2, 3)) => 42)
Type check failed in binding to parameter 'key'; expected Junction but got Int (1)
in block <unit> at /tmp/nVFPKY9x9c line 1
ugexe bisectable6: my $j := any(1,2,3); my $hash := Hash[Int, Junction].new: $j => 42; say $hash{$j} 01:33
bisectable6 ugexe, Bisecting by output (old=2015.12 new=d5044de) because on both starting points the exit code is 1
Kaiepi Xliff, i'll be a little bit longer, i had to upgrade my os and am upgrading packages now
what is it you wanted me to do again?
bisectable6 ugexe, bisect log: gist.github.com/4b7b1c1217f95bd327...09addd5e74
ugexe, (2016-02-18) github.com/rakudo/rakudo/commit/99...4283b48d0a
ugexe m: my $j := any(1,2,3); my $hash := Hash[Int, Junction].new: $j => 42; say $hash.perl; say $hash.AT-KEY($j) 01:36
evalable6 (my Int %{Junction} = (any(1, 2, 3)) => 42)
42
ugexe then again maybe its impossible to have both the general %hash{1|2|3} to match up to 3 keys while also allowing for a typed hash to a match only a single key that consist of that junction 01:38
since it could also be a junction of junctions 01:39
fuck you junction of junctions
Kaiepi i asked earlier in #perl6-dev but i have a sum type package that's almost finished that subclasses Perl6::Metamodel::SubsetHOW. should i call it Type::Sum or Metamodel::SumHOW? 01:40
Kaiepi Cannot locate native library '/home/morfent/.perl6/share/perl6/site/resources/088D535EA9C2EAB9857D294E19C785EEE166CFE9.so': Cannot load specified object 02:10
how do i find out which library this is from?
ugexe zef locate 088D535EA9C2EAB9857D294E19C785EEE166CFE9.so --sha1 02:12
im not sure why that even works though
since it requires the .so *and* --sha1 02:13
m: run("zef","locate","A6385C8D3FC58E9CD0BFF898227CEFEDC28AFCC4.json","--sha1") 02:14
evalable6 (exit code 1) The spawned command 'zef' exited unsuccessfully (exit code: 1)
in block <unit> at /tmp/zAs9RZCKHC line 1
ugexe ===> From Distribution: zef:ver<0.7.2>:auth<github:ugexe>:api<0> 02:15
resources/config.json => A6385C8D3FC58E9CD0BFF898227CEFEDC28AFCC4.json
Xliff Kaiepi: No worries. You can take your time. I just want other eyes on some codfe. 02:32
Kaiepi: I ported this: github.com/GNOME/pango/blob/master...otwisted.c 02:34
To this: github.com/Xliff/p6-Pango/blob/mas...-twisted.t
Xliff And can't get the text to render properly. 02:34
It's a large mouthful, for sure. So if you can help, do it when you can. No rush. 02:35
Kaiepi . 03:01
Xliff ,
Kaiepi was checking if i had any tells
Xliff Yeah, I figured.
Kaiepi was on/off constantly because i was setting up my dac
finally supported by openbsd 6.5!
AlexDaniel what an interesting failure mode! Just executed a python script that had no proper shebang, and it started taking screenshots because `import` 03:02
Xliff Kaiepi: colabti.org/irclogger/irclogger_lo...-04-06#l73
AlexDaniel well… that goddamn library is not compatible with python3 anyway :S 03:03
Kaiepi Xliff, why aren't you calling $path.destroy before calling $c.fill(:preserve) like in the example? 03:21
Xliff Hmmm.... 03:24
Looking. 03:25
I am thinking that line got nixed because it broke the output in some way. 03:26
Or... calling destroy on the path caused a SEGV 03:27
Adding it back doesn't cause a SEGV so I guess that's been fixed since then. 03:30
Thanks for checking! ;)
Xliff Kaiepi: Yeah. It was a SEGV. If you uncomment the call to draw_twisted in draw_dream, any call to $path.destroy in draw_twisted will cause a double-free and a SEGV. 03:36
Uncommenting that line also makes the code run much slower. But it will try to draw the twisted text. Forgot to mention that. *sheepish grin* 03:37
Seance[m] Can anyone exlpain this error to me? 03:38
"Cannot negate % because multiplicative operators are not iffy enough"
Seance[m] I wasn't able to google it :| 03:39
Xliff Seance[m]: Can you post some code?
Just guessing, but did you try and do something like !($a % $b) ? 03:40
m: say !(0 % 2)
evalable6 True
Seance[m] I changed to not test for negativity
here is the resulting line: $i + 2 % 2 ?? @placeholder[i] = operate(@placeholder[i]) !! proceed;
so i previously had $i + 1 !% 2 03:41
as the condition
there are other errors in that line I'm sorting too :P
i.e. precedence for ternary operator
Xliff m: !((0 + 1) % 2) ?? 2 !! 1 03:42
evalable6 WARNINGS for /tmp/SBh8AJp2oo:
Useless use of constant integer 2 in sink context (line 1)
Useless use of constant integer 1 in sink context (line 1)
Xliff m: my $a = !((0 + 1) % 2) ?? 2 !! 1; $a.say
evalable6 1
Xliff Seance[m]: Probably better written as: !(($i + 1) % 2) 03:43
Seance[m] ok
Xliff Or: (($i + 1) % 2).so.not
Seance[m] i was probably jumbling the precedence
Xliff m: say (5 !% 2) 03:44
evalable6 (exit code 1) 04===SORRY!04=== Error while compiling /tmp/D9BfnNAa4U
Cannot …
Xliff, Full output: gist.github.com/e8d08c82776869405e...a71afd9577
Seance[m] i love using ternary operators and just wrecking my code with them
Xliff Yeah. I think that is better written without the ternary since one condition isn't doing the same as the other.
Seance[m]: That is probably better written as: "proceed unless ($i + 2) % 2; @placeholder[$i] = operate(@placeholder[i]);" 03:47
Errr...
proceed unless ($i + 2) % 2; @placeholder[$i] = operate(@placeholder[$i]); 03:48
Seance[m] iirc proceed only works in given/when
Xliff
.oO( Even I forgot the $i! )
Seance[m] 'proceed without when clause'
AlexDaniel` Seance: basically, you can only negate operators that return Bool 03:50
Seance: and `%` is not one of them, did you mean `%%`?
Xliff Ah. I keep forgetting that. 03:51
m: say 5 %% 3; say 5 % 3;
evalable6 False
2
Xliff m: say 5 !%% 3; say 5 % 3; 03:51
evalable6 True
2
Xliff Seance[m]: ^^
Seance[m] I was initially using the divisibility operator, then used modulo to work around my error, effectively triggering the exact opposite conditions I was intending 03:51
I thought 0 was false 03:52
and anything else was true
Xliff so your condition would be: ($i + 1) !%% 2 03:52
Seance[m] so if i used modulo and returned 0 it'd be false
Xliff Yes, but !% does not exist.
!%% does
Seance[m] ahhhhh, I see now
because modulo isn't boolean 03:53
derp
Xliff Yeah. I know that feeling. :D
Seance[m] I have a second question, I seem to be getting blank indices added to a positional when i call .split 04:14
Seance[m] my @placeholder = $input.trim.split(""); 04:15
say @placeholder; 04:16
for @placeholder {say "current index is " ~ $_}
Seance[m] sent a long message: < matrix.org/_matrix/media/v1/downlo...JQpuDcjluc > 04:17
Seance[m] sorry, just read the 'split' section in the docs 04:24
disregard
didn't remember the empty index at beginning an end in previous uses 04:25
there must be an obvious use for such a function that I don't understand 04:26
Xliff m: my %a = ( a => 1, b => 2 ); my %b = ( c=> 3, d => 4); %a.append(%b); %a.gist.sat 04:50
evalable6 (exit code 1) No such method 'sat' for invocant of type 'Str'. Did you mean any of these?
Rat
say

in block <unit> at /tmp/9BxWGLcRQW line 1
Xliff m: my %a = ( a => 1, b => 2 ); my %b = ( c=> 3, d => 4); %a.append(%b); %a.gist.say
evalable6 {a => 1, b => 2, c => 3, d => 4}
jmerelo squashable6: status 06:06
squashable6 jmerelo, 🍕🍕 SQUASHathon is in progress! The end of the event in 1 day and ≈7 hours. See github.com/rakudo/rakudo/wiki/Mont...Squash-Day
jmerelo, Log and stats: gist.github.com/8b2df1943b354d6c96...922461e8b4
Kaiepi ok i give up on setting up my dac 06:07
openbsd really doesn't like usb audio v2 using usb 3 and guess what all the ports on my laptop are!
anyways that means i can finally get around to taking a look at what's wrong Xliff 06:08
squashable6 Webhook for perl6-community-modules/perl6-http-server is now active! Keep it logically awesome. 06:11
hasuwiz Good morning #Perl6! 06:12
moritz good morning hasuwiz
squashable6 Webhook for perl6/perl6-most-wanted is now active! Encourage flow. 06:13
jmerelo hey
Kaiepi morning hasuwiz 06:16
jmerelo Here are the instructions for today's squashathon: github.com/rakudo/rakudo/wiki/Squa...ed-modules
Kaiepi i made some issues on Net::Telnet, which is in the most wanted page, for this squashathon github.com/Kaiepi/p6-Net-Telnet/issues/ 06:20
some of them don't require knowledge of telnet's protocol
jmerelo Kaiepi: can you please add a hook? 06:21
Kaiepi where?
jmerelo Kaiepi: to the webhooks in your repo
Kaiepi: whateverable.6lang.org:4243/ , pass squashathonmostwanted format application/json 06:22
Kaiepi do i check send me everything or just push? 06:23
jmerelo Kaiepi: Everything, I guess. That includes issues, for instance. 06:24
AlexDaniel Kaiepi: hold on… 06:26
Kaiepi: squashathonmostwanted
ugexe I've implemented a polyglot Perl 5/6 levenshtein damerau algorithm: gist.github.com/ugexe/e2436e5685bb...2babfe3c15
jmerelo ugexe: wow
AlexDaniel Kaiepi: ah omg, it was already mentioned
AlexDaniel goes back to bed :)
squashable6 Webhook for Kaiepi/p6-Net-Telnet is now active! Approachable is better than simple. 06:27
AlexDaniel \o/
ugexe Juerd: ^^^... array access was harder than expected (resulting in that splice madness) 06:28
Geth perl6-most-wanted: 4663403a18 | (JJ Merelo)++ | README.md
Minor editing
 06:29
squashable6 🍕🍕🍕 First contribution by JJ++! ♥
🍕 JJ++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480478784 06:30
jmerelo Kaiepi: added to the squashathon page: github.com/rakudo/rakudo/wiki/Squa...ed-modules 06:31
Kaiepi awesome 06:32
those issues are the main things preventing me from uploading it to cpan atm 06:33
squashable6 🍕 Kaiepi++ opened issue “Debug logging should onl…”: github.com/Kaiepi/p6-Net-Telnet/issues/12 06:52
🍕🍕🍕 First contribution by Kaiepi++! ♥
🍕 Kaiepi++ labeled issue “Debug logging should onl…” (good first issue): github.com/Kaiepi/p6-Net-Telnet/issues/12
discord6 <Tyler (Aearnus)> how do you require that a certain role is only implemented on objects which implement another role? 07:13
<Tyler (Aearnus)> e.x. i only want REPL objects to be able to do FileWatch 07:14
Kaiepi where's the perl6 discord? i'm more active there than on irc
discord6 <Tyler (Aearnus)> Kaiepi: discord.gg/gg2a3T6 07:15
discord6 <Tyler (Aearnus)> hey all, i finished the new perl6 repl I was working on. it's past feature parity with the default repl when used with rlwrap. it supports loading files and interacting directly with them. example here: asciinema.org/a/d4ThnRboPC7i0C01RgoOKn1h2 07:43
<Tyler (Aearnus)> (i accidentally end the video with a ^D instead of a ^C causing it to vomit a little bit -- but i just fixed that) 07:44
patrickb tadzik: I have made some extensive changes in rakudobrew. They are backwards incompatible (wrt to `rakudobrew self-upgrade`) and can't be automatically post-upgrade-repaired. 08:08
tadzik: What do you think would be a good way forward? 08:09
I thought about creating a new repository in a newly created project also called rakudobrew and just start afresh there...
tadzik patrickb: where can I see the changes? 08:31
patrickb github.com/patzim/rakudobrew 08:32
New features: PATH-modification mode as alterantive to shim based mode, bash commandline completion, new folder structure, split of rakudobrew into several files. 08:34
I still plan to implement a command to register an external rakudo build so it can be switched to using rakudobrew 08:35
atweiden-air anyone been able to install rakudo-2019.03 system-wide on linux lately? 08:43
`No writeable path found, /pkgbuilds/rakudo/pkg/rakudo/usr/share/perl6 not writeable in block <unit> at tools/build/install-core-dist.p6 line 28` 08:44
have `mkdir -p "$pkgdir/usr/share/perl6"`, and postop the path exists with multiple subdirs 08:45
no idea why, but this seems only broken on archlinux; voidlinux is fine
patrickb nine, ugexe: ^ # Those two might have an idea. 08:51
tadzik patrickb: I see you implemented you own slurp() and spurt(); may I interest you in a core module, Path::Tiny? :) 09:04
and damn, that's a lot of changes indeed :) 09:05
squashable6 🍕 bduggan++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480488356 09:09
🍕🍕🍕 First contribution by bduggan++! ♥
patrickb tadzik: If I remember correctly you were the one implementing slurp() and spurt() in rakudobrew a long time ago. Path::Tiny looks promising. :-) 09:14
tadzik patrickb: could be! Maybe I didn't know about it then :) 09:15
I work with plenty of my old code and always sigh at the sight of File::Slurp these days
ooh, it's actually not a core module 09:16
that explains it :)
then yeah, fair enough having it reimplemented there
patrickb Well it is possible to just copy it hard. 09:17
Not sure it's worth it though... 09:18
What's bad about File::Slurp if I may ask? 09:19
tyil is there a way with DB::Pg to execute an SQL file? I'm trying to use $pg.query($file.slurp);, but this gives me an error that I cannot insert multiple commands into a prepared statement :< 09:20
patrickb tadzik: Ah I actually use FIle::Slurper most of the time. That superseded File::Slurp as well.
tyil (I was able to run a sql file in a similar fashion with DBIish, but iirc DB::Pg was better if you wanted to work with multithreading)
nevack Hi, may i ask you to help me with this one-liner? pastebin.com/wX3d8RPv Task is to say what value f(x) -> ? when x -> Inf 09:38
hahainternet nevack: it'd be polite to un-golf the sample before asking for generic help 09:40
nevack hahainternet: how can i do this? is there any tool? 09:42
sena_kun nevack, first write it in long, but easy to understand form ("ungolfed"), and get it working right. once it works, you can make it shorter and shorter ("to golf"). 09:53
nevack sena_kun: ok, thanks. Also i need to optimise this, cause it works too long for x = 30, but i need x -> Inf. 09:57
patrickb tadzik: So what do you think would be a good way forward? 09:58
The basic incompatibility is that I moved the installations to a sub directory. Since all builds up to very recently are not relocatable, it's not possible to just move them over. 09:59
squashable6 🍕 Altai-man++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480491431
Kaiepi m: say %*ENV<$ORIGIN> 10:17
evalable6 (Any)
fatguy what is the use case of using submethod TWEAK, looks like i can do all in BUILD ? 10:36
lizmat TWEAK is called *after* the object is already completely built 10:43
so you can use the normal initialization features and then tweak them to your liking
timotimo also, having a submethod BUILD will override everything else in that class, like default values for your attributes 10:45
fatguy so looks like the common use case is using TWEAK rather than BUILD ? i still can't think of the use case when to use BUILD and TWEAK, can you help by example or point me to right direction 10:49
lizmat nowadays, using TWEAK is probably the best way to go 10:50
fatguy ok, thanks @lizmat, @timotimo for the advice 10:51
cpan-p6 New module released to CPAN! Archive::Libarchive::Raw (0.0.9) by 03FRITH 11:20
ctilmes1 tyil: You can do multiple statements (not queries to get results) with DB::Pg.execute 13:00
tyil: $pg.execute('insert into foo values (42); insert into foo values(57)');
tyil: also no placeholders/arguments
Juerd ugexe: It's interesting how the 5/6 polyglots look like 5 from a distance, not 6. 13:07
ugexe: And it's painful that in this example, 6 takes 10 times as long :( 13:08
jnthn Juerd: I'm looking through the log here but don't see the code in question; link? :) 13:11
Juerd jnthn: gist.github.com/ugexe/e2436e5685bb...2babfe3c15 13:12
tyil ctilmes: ah, thanks! 13:27
it's all stand-alone scripts to create the database, so I don't need to pass in arguments from the Perl side of things 13:28
guifa just realized that module names can have single apostrophes. That seems … like it could be abused haha 14:11
Or identifiers in general wow
sena_kun m: class Isn'tItFun {}; say Isn'tItFun.new; 14:14
evalable6 Isn'tItFun.new
sena_kun m: class Isn'tItF'un {}; say Isn'tItF'un.new; 14:15
evalable6 Isn'tItF'un.new
lizmat m: my don't = True; say $don't
evalable6 (exit code 1) 04===SORRY!04===
Type 'don't' is not declared
at /tmp/XXutiBWS…
lizmat, Full output: gist.github.com/7b657e131956dd70df...a5e1c5c3b2
lizmat m: my $don't = True; say $don't 14:16
evalable6 True
guifa Kinda makes me happy though because Ge’ez is best spelt with an apostrophe 14:17
guifa m: my $’ = 9; say $’ 14:19
evalable6 (exit code 1) 04===SORRY!04=== Error while compiling /tmp/eIczGsfGZ8
Name mu…
guifa, Full output: gist.github.com/22a14ceb07162c7775...547eb69452
ugexe Perl 5 has allowed ‘ in package names as the separator since forever 14:29
mst it's somewhat deprecated but used for jokes a fair bit 14:31
squashable6 🍕 Xliff++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480508857 14:33
🍕🍕🍕 First contribution by Xliff++! ♥
🍕 JJ++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480509046 14:35
squashable6 🍕 alabamenhu++ wrote a comment on “Add Intl-CLDR”: github.com/perl6/ecosystem/pull/44...-480509572 14:43
🍕🍕🍕 First contribution by alabamenhu++! ♥
🍕 JJ++ wrote a comment on “Add Intl-CLDR”: github.com/perl6/ecosystem/pull/44...-480509639 14:44
🍕 taboege++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480509868 14:47
🍕🍕🍕 First contribution by taboege++! ♥
ugexe Juerd: changing it to use the perl6 built in min/max is 10s slower than the polymin/polymax 15:06
squashable6 🍕 AlexDaniel++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480511719 15:11
guifa In case anyone were desperately wanting them, I just added roman and ge’ez numerals to Intl::CLDR :-) 15:44
Geth mu: dc4d901a94 | (JJ Merelo)++ | examples/functional/monads.p6
Arregla los tests
 15:59
Juerd ugexe: Built-in is slower than the weird sub? Whoa. 16:20
MasterDuke huh, just tried to --profile ugexe's most recent polyglot and the OOM killer got it 16:50
ugexe github.com/ugexe/Acme--Polyglot--L...n--Damerau 16:56
installable / testable Perl5/6 polyglot distribution :facemelt:
[zef install | cpanm] github.com/ugexe/Acme--Polyglot--L...amerau.git 16:57
the secret export sauce is string interpolation 16:58
"{gist(&GLOBAL::Acme::Polyglot::Levenshtein::Damerau::dld = &dld)}";
timotimo that's certainly impressive 16:59
AlexDaniel weekly: colabti.org/irclogger/irclogger_lo...04-06#l473
notable6 AlexDaniel, Noted!
guifa Wow
ugexe couldnt find a nice way to do `"0" and plan(5) or plan(tests => 5);` as single plan ala `plan("0" and ...)` 17:12
MasterDuke heh, finally got a profile by reducing the number of iterations in the benchmark to 20. this is the number of interpreted frames: -0.14% (-25,746) 17:13
huh. reify-until-lazy at SETTING::List:99 had 113k entries, and 112k de-opt ones and 112k OSRs 17:15
ugexe fwiw a more idiomatic perl6 version (use native types) runs in 4.5s instead of 12s github.com/ugexe/Perl6-Text--Leven...amerau.pm6 17:21
but is otherwise the same algorithm 17:23
timotimo i can just plop that at the beginning of the benchmark to compare, yeah? 17:25
oh, i see MD already put it into the profiler 17:26
that's an odd result for sure
ugexe no, i plopped the benchmarking loop into the module noted above and ran it via `perl6 lib/Text/Levenshtein/Damerau.pm6` 17:28
it doesn't otherwise have the proper full namespace
well it might work if you just plop it in there 17:29
i dunno how it'll work with an existing &dld and importing another &dld
MasterDuke ugexe: if you're interested in string difference algorithms, have you seen my implementation of Sift4? it runs that benchmark in ~0.3s compared to ~7s for lev-dam 17:30
using your lev-dam from github, not the polyglot versino 17:31
ugexe i think the transposition is what dominates performance (if i remember correctly from implementing the non-damerau variant). but i needed the additional accuracy of transposition scores since i was working with lots of shorter works (mostly names) 17:33
MasterDuke i first came across sift4 because my usecase didn't need the exactness of lev, but did need to be faster 17:35
sift4 obviously makes different tradeoffs 17:36
AlexDaniel MasterDuke: yeah but that's using nqp ops? 17:40
and you have to multiply that by 13 if you can't use nqp ops, right? 17:41
( github.com/MasterDuke17/Text-Diff-...6c61e4a772 )
MasterDuke would be interesting to revert that and see how much slower the original version is now 17:42
ugexe you could release a `nqp` module to cpan -- Not Quite Polyglot` -- to get you most of the way to a polyglot version 17:46
ugexe kinda like the butterfly project in reverse 17:48
MasterDuke oooo, it's only about twice as slow now. ~0.8s instead of ~0.3s 17:53
AlexDaniel MasterDuke: wait what, 0.3s with nqp ops and 0.8s without? 17:55
MasterDuke AlexDaniel: yep 17:57
AlexDaniel still unacceptable but pretty cool 17:59
squashable6 🍕 bduggan++ wrote a comment on “Most wanted, 2019 edition”: github.com/perl6/perl6-most-wanted...-480524583 18:00
Woodi 0.8s with start up ? 18:02
MasterDuke yeah, just using `time` on the command line 18:03
AlexDaniel ah… well…
AlexDaniel m: say (0.8 - .5) / (0.3 - .5) 18:04
evalable6 -1.5
AlexDaniel m: say (0.8 - .15) / (0.3 - .15)
evalable6 4.333333
MasterDuke Deopt one requested by JIT in frame 'reify-until-lazy' (cuid '5076') (108 -> 120) Failed to find deopt index for offset 108 Completed deopt_one in 'reify-until-lazy' (cuid '5076') with potential uninlining 18:07
that doesn't seem to say why the deopt one was requested? 18:08
MasterDuke jnthn, timotimo: ^^^ ? 18:14
timotimo does it ever? 18:23
MasterDuke dunno. i turned on the deopt log to get that output. any way to tell why? 18:25
timotimo with GDB and a bit of fiddling
exposing more info about deopts is on the menu for my profiler grant. it's a bit hairy, though
Kaiepi perl 6 needs an equivalent to n or nvm on node 19:21
something that allows you to install multiple versions of perl 6 and switch between them whenever
lizmat Kaiepi: have you looked at rakudobrew? 19:25
Kaiepi rakudobrew isn't quite what i'm looking for 19:29
sjn Kaiepi: maybe p6env then? github.com/skaji/p6env 19:31
Kaiepi that's more like it 19:33
thanks
sjn yw 19:34
ugexe hmmm, PAUSE will treat any tar.gz with a META6.json as perl 6 (even if I dont put it in the perl 6 folder) so it wont be visible on e.g. metacpan.org 19:58
cpan-p6 New module released to CPAN! Acme::Polyglot::Levenshtein::Damerau (0.1) by 03UGEXE 19:59
Geth perl6-most-wanted: 32f59771c2 | (Tom Browder)++ (committed using GitHub Web editor) | most-wanted/bindings.md
my most desired at the momen
 20:00
squashable6 🍕🍕🍕 First contribution by tbrowder++! ♥
lichtkind does someone know if alread can ==> and >> implicitly parallel? 20:22
thanks 20:23
lizmat neither one is currently 20:24
lichtkind thank you liz 20:47
lizmat++
lizmat all good at the low lands? 20:48
discord6 <Bearhug> Hey everyone, just learning Perl6. I don't seem to see a difference between Z+ and <<+>> other than the hyper operator generates an Array and Z returns a Seq, is there anything else? 21:02
timotimo yes, Z+ will stop at the shorter sequence when both aren't the same length 21:07
whereas <<+>> will extend the shorter one by repeating it from the beginning
and >>+<< will throw an exception when they aren't the same length
on top of that, Z is lazy, i.e. works fine with infinite sequences, but hyper-operators are eager (in fact, hyper is past eager on the lazy-eager scale) 21:08
discord6 <Bearhug> I see, very similar but the differences are in the details. Thanks :) 21:10
timotimo yup! :)
discord6 <timotimo> feel free to ask loads of questions 21:17
Xliff m: say (1, 2, 3) Z+ (2, 3, 4) 22:03
evalable6 (3 5 7)
Xliff m: say (1, 2, 3) Z (2, 3, 4)
evalable6 ((1 2) (2 3) (3 4)) 22:04
Xliff m: say (1, 2, 3) Z- (2, 3, 4)
evalable6 (-1 -1 -1)
Xliff m: say (1, 2, 3) Z* (2, 3, 4)
evalable6 (2 6 12)
Xliff m: say (1, 2, 3) Z/ (2, 3, 4)
evalable6 (0.5 0.666667 0.75)
Xliff m: say (1, 2, 3) «+» 2
evalable6 (3 4 5)
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; @b.map(/^{ @a }/).gist.say 22:09
evalable6 (exit code 1) No such method '!cursor_start' for invocant of type 'Str'
in block <unit> at /tmp/XPGczLUcbs line 1
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; @b.map(* ~~ /^{ @a }/).gist.say
evalable6 (｢｣ ｢｣ ｢｣)
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; @b.grep( /^{ @a }/ ).gist.say
evalable6 (lions tigers bears)
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; @b.grep( * ~~ /^{ @a }/ ).gist.say
evalable6 (lions tigers bears)
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; say @b[1] ~~ /^ { @a }/ 22:10
evalable6 ｢｣
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; say @b[2] ~~ /^ { @a }/
evalable6 ｢｣
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; say @b[2] ~~ /^ "@a"/
evalable6 Nil
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; say @b[2] ~~ /^ @a/
evalable6 ｢b｣
Xliff m: my @a = <a b c>; my @b = <lions tigers bears>; say @b[1] ~~ /^ @a/ 22:11
evalable6 Nil
Xliff m: my @a = <li be>; my @b = <lions tigers bears>; say @b[1] ~~ /^ @a/
evalable6 Nil
Xliff m: my @a = <li be>; my @b = <lions tigers bears>; say @b[0, 1] ~~ /^ @a/
evalable6 ｢li｣
Xliff m: my @a = <li be>; my @b = <lions tigers bears>; say @b ~~ /^ @a/
evalable6 ｢li｣
Xliff m: my @a = <li be>; my @b = <lions tigers bears>; say @b[2] ~~ /^ @a/
evalable6 ｢be｣
Xliff Sorry for the evalable spam, but no one seems to be talking soo.....
m: my @a = <li be>; my @b = <lions tigers bears>; say @b[2] ~~ s/^ (@a)/{ $0.uc }/ 22:17
evalable6 ｢be｣
0 => ｢be｣
Xliff m: my @a = <li be>; my @b = <lions tigers bears>; say @b[2] ~~ s/^ (@a)/{ $0.uc }/; say @b[2]
evalable6 ｢be｣
0 => ｢be｣
BEars
Geth docker: jstuder-gh++ created pull request #24:
Update Rakudo Star version to 2019.03		 22:39
AlexDaniel Xliff: just fyi, perlbot can answer private messages 22:52
r: say 42
perlbot AlexDaniel: 42␤
Xliff AlexDaniel: OK. I tried evalable, but he was too shy. 23:06

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