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cpan-raku New module released to CPAN! Terminal::ANSI (0.0.1) by 03BDUGGAN 02:25
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cpan-raku New module released to CPAN! Async::Workers (0.2) by 03VRURG 04:15
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cpan-raku New module released to CPAN! Async::Workers (0.2.1) by 03VRURG 04:31
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Zero_Dogg Is there any syntax for destructuring a hash based on the left side? Ie. something like my ($a,$b) = %hash; extracting the a and b keys (I know this doesn't work) 08:39
tobs m: my %h = :42a, :80b; my (:$a, :$b) := %h; say $a; say $b 08:50
camelia 42
tobs Zero_Dogg: you have to use the binding := operator, then you can destructure just like in signatures 08:51
Zero_Dogg tobs: aha, I tried that with = not :=. Thanks!
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xinming_ SmokeMachine: is there a roadmap to fix github.com/FCO/Red/issues/128 ? :-) 09:58
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xinming_ module A { class B { }; class B::C { } }; B.raku.say; # <-- Sorry to repeat the question. in this example, The namespace B is created globally, Is this a bug or a feature? 11:07
evalable6 A::B
xinming_ I thought that when we are in module A { }; everything should be restricted to namespace, A, even the class declarations. 11:08
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cpan-raku New module released to CPAN! Terminal::Table (0.0.9) by 03ALOREN 11:36
New module released to CPAN! pack6 (0.3) by 03ALOREN
New module released to CPAN! Terminal::Table (0.0.8) by 03ALOREN
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cpan-raku New module released to CPAN! Terminal::ANSI (0.0.2) by 03BDUGGAN 13:57
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xheimlich is there a function that takes a function (roughly like collatz-step in the paste) and repeatedly iterates it until some condition like collatz-iter like in pastebin.com/7FWvCvYj ? 14:01
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xheimlich minus say $n. actually maybe append to a list. 14:02
tobs xheimlich: yes, the sequence operator can do this sort of thing. Just a second 14:03
xheimlich the irclog web interface is brilliant. how many times I forget or get disconnected from a lower-traffic, freenode channel. 14:05
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tobs m: sub collatz-step ($n) { $n %% 2 ?? $n/2 !! 3*$n+1 }; my seq = 17, &collatz-step ... * == 1; say seq # 17 is the initial value 14:07
camelia 5===SORRY!5=== Error while compiling <tmp>
Malformed my (did you mean to declare a sigilless \seq or $seq?)
at <tmp>:1
------> 3n) { $n %% 2 ?? $n/2 !! 3*$n+1 }; my seq7⏏5 = 17, &collatz-step ... * == 1; say seq
tobs m: sub collatz-step ($n) { $n %% 2 ?? $n/2 !! 3*$n+1 }; my \seq = 17, &collatz-step ... * == 1; say seq # 17 is the initial value
camelia (17 52 26 13 40 20 10 5 16 8 4 2 1)
tobs the construct `17, &f ... $condition` makes a sequence that starts with 17, f(17), f(f(17)), etc. until $condition is satisfied 14:08
(the arity of &f can be greater than one as well, in which case you need enough initial values) 14:09
xheimlich what's the backslash in "my \seq"? 14:10
MasterDuke just how you create a non-sigiled variable 14:11
tobs it's a sigil-less variable. The sequence operator returns a Seq object and I want to avoid any containers in the way of me iterating that sequence.
I guess you could have used @seq as well, but I'm not sure if that would have iterated the Seq during assignment (dangerous if the Collatz conjecture is false) or if it would have become a lazy array. The sigil-less seq is definitely lazy. 14:13
xheimlich oh. thanks a lot! 14:14
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xheimlich I can't think of the idiomatic equivalent of junctions in any other language. 14:42
cpan-raku New module released to CPAN! Algorithm::LBFGS (0.0.6) by 03TITSUKI 14:43
xheimlich I've got professional experience in Matlab then Python. I know how to use generators and yield from etc. But this? pastebin.com/tfWWFirx 14:45
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Geth_ ¦ doc: Altai-man self-assigned Add navigation sidebar to docs website github.com/Raku/doc/issues/2509 14:57
¦ doc: Altai-man self-assigned Suggest appearance improvements for the site github.com/Raku/doc/issues/2429
¦ doc: Altai-man self-assigned docs.perl6.org design github.com/Raku/doc/issues/1090
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¦ doc: Altai-man self-assigned docs.perl6.org looks bad in dark-themed browsers github.com/Raku/doc/issues/3055
¦ doc: Altai-man self-assigned DevTools failed to parse SourceMap github.com/Raku/doc/issues/2988 15:01
¦ doc: Altai-man self-assigned Migrate from Mojolicious to Cro github.com/Raku/doc/issues/2910
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¦ doc: Altai-man self-assigned Create a web deployment script github.com/Raku/doc/issues/2909
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¦ doc: Altai-man self-assigned Drop different renderings (italics vs. upright) of class and role descriptions in type table github.com/Raku/doc/issues/2477 15:04
¦ doc: Altai-man self-assigned Fix left sidebar in the "Language" page github.com/Raku/doc/issues/2138
¦ doc: Altai-man self-assigned Collect repo traffic stats github.com/Raku/doc/issues/2045
¦ doc: Altai-man self-assigned execute code on glot.io github.com/Raku/doc/issues/1866
¦ doc: Altai-man self-assigned Only highlight perl 6 snippets as perl 6 github.com/Raku/doc/issues/1430 15:05
¦ doc: Altai-man self-assigned Search Index anchors point a line too low github.com/Raku/doc/issues/1303 15:06
¦ doc: Altai-man self-assigned Typing a search term and hitting return always gives first result from menu of indexed items github.com/Raku/doc/issues/1108 15:08
¦ doc: Altai-man self-assigned Add new top level search page github.com/Raku/doc/issues/1099
¦ doc: Altai-man self-assigned convert 'make run' to use Perl 6 github.com/Raku/doc/issues/1057
¦ doc: Altai-man self-assigned Lots of broken links, invalid HTML and so on (checklink) github.com/Raku/doc/issues/561
¦ doc: Altai-man self-assigned Need a way to mark which version something is part of. github.com/Raku/doc/issues/302
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Geth_ ¦ doc: Altai-man unassigned from antoniogamiz Issue Standardize search categories github.com/Raku/doc/issues/1410 15:35
¦ doc: Altai-man self-assigned Standardize search categories github.com/Raku/doc/issues/1410
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¦ doc: Altai-man self-assigned Page search function conflicts with browser search github.com/Raku/doc/issues/3025 15:37
¦ doc: Altai-man self-assigned //= Not easy to find in docs github.com/Raku/doc/issues/2861 15:38
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cpan-raku New module released to CPAN! PDF::Class (0.4.7) by 03WARRINGD 17:05
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SmokeMachine xinming_: I'm working on it... but it's taking longer than I'd like it to take... github.com/FCO/Red/compare/inheritance 17:56
xinming_ SmokeMachine: the multi-column unique example in docs/tutorials/cookbook.md doesn't work, Is that known bug?
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xinming_ lol, I was typing the question, and you replied. ;-) 17:57
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SmokeMachine xinming_: odd... it was working when I've created that 18:00
xinming_ something definitely broke it, Did you try it just now? 18:01
SmokeMachine just did... and yes, it's broken
that's the same error as before I've fixed that...
xinming_: sorry, I wasn't with the last master on this machine... it seems to be working here to me...\ 18:03
xinming_: www.irccloud.com/pastebin/FP0bGeiT/
xinming_ Ok, take your time fixing it. ;-)
SmokeMachine xinming_: are you using from git repo? from the last master? 18:04
xinming_ Yea 18:05
SmokeMachine that worked here to me...
could you show me the complete error you are getting, please?
xinming_ SmokeMachine: paste.debian.net/1170360/ 18:09
SmokeMachine xinming_: that's the same error I was getting before pulling master... 18:10
xinming_: www.irccloud.com/pastebin/wjAHJAOo/ 18:11
xinming_ SmokeMachine: Ok, Thanks, After I pull the master, seems working
I'll try more
SmokeMachine (I should deploy that...) 18:12
I think I'll do that now! 18:13
xinming_ www.irccloud.com/pastebin/FP0bGeiT/ <--- This example output is not perfect, There are 2 unique constraints for a2
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SmokeMachine yes... I'll fix that 18:14
xinming_ BTW, what does :unique<a b c> mean?
SmokeMachine no, that's right... that's exactly what I've asked for, isn't it? 18:15
xinming_ are a b c placeholder?
SmokeMachine it mean I want to add that column on the unique constraint a b and c
I'm "giving names" to the unique constraints and setting on what constraint the column should apear 18:16
xinming_ SmokeMachine: is it possible to do something like, ::?CLASS.add-unique-constraint('name' => {.col1, .col2, .col3}); ?? 18:17
SmokeMachine without name
::?CLASS.add-unique-constraint({.col1, .col2, .col3});
xinming_ SmokeMachine: Thanks, I think I understand that `a b c` means anonymous constriant placeholder. 18:18
SmokeMachine but the idea is accept name in the future
xinming_ we need the name in pg
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SmokeMachine the names aren't being used to anything besides grouping them... but that will be the name of the constraint in the future... 18:19
yes, it will be used there
xinming_ Thanks. just now, I grep the lib/, and found .^add-unique-constraint 18:20
Sleep time, thanks, Night.
SmokeMachine have a good night
xinming_ quite sleepy, it's 2:20 AM here
SmokeMachine oh... thanks for all your effort playing with Red 18:22
cpan-raku New module released to CPAN! Red (0.1.28) by 03FCO 18:38
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cpan-raku New module released to CPAN! MongoDB (0.43.15) by 03MARTIMM 20:13
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xheimlich raku -e "say 2" works, but raku -e "longer contrived oneliner" gives a bash error. This isn't about raku, but I'm not sure how to incorporate raku one-liners in bash scripts 20:24
timotimo yeah, usually trouble with quoting 20:25
raku allows using a rather extensive selection of quoting constructs that wouldn't conflict with bash 20:26
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moon-child xheimlich: write the whole script in raku, then you can have one-liners to your heart's content :) 21:09
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