🦋 Welcome to the MAIN() IRC channel of the Raku Programming Language (raku.org). Log available at irclogs.raku.org/raku/live.html . If you're a beginner, you can also check out the #raku-beginner channel! Set by lizmat on 6 September 2022. |
|||
00:01
thundergnat left
00:02
[Coke]__ left
00:06
[Coke]_ joined
00:08
reportable6 left
00:09
reportable6 joined
00:23
guifa_ joined
00:24
guifa left
00:31
[Coke]__ joined
00:33
[Coke]_ left
|
|||
thowe_ | the man himself... At least I can feel like I know good when I see it. | 00:39 | |
00:59
Oshawott left
01:31
squashable6 left
01:33
squashable6 joined
01:36
[Coke]__ left
01:38
[Coke] joined
02:08
[Coke]__ joined
02:10
[Coke] left,
archenoth joined
02:16
[Coke]_ joined
02:18
[Coke]__ left
|
|||
elcaro | thowe_: There is similar code in the Net::Netmask module, which parses subnets into objects with a bunch of handy methods | 02:21 | |
02:24
frost joined
03:04
vrurg left
03:05
vrurg joined
03:48
[Coke]_ left
03:50
[Coke]_ joined
04:44
swaggboi left,
swaggboi joined
05:24
[Coke]___ joined
05:26
[Coke]_ left
05:29
azawawi joined
|
|||
azawawi | hi | 05:29 | |
tellable6 | 2022-09-28T04:42:46Z #raku <[Coke]___> azawawi raw.githubusercontent.com/azawawi/...META6.json | ||
2022-09-28T04:43:06Z #raku <[Coke]___> azawawi raw.githubusercontent.com/azawawi/...META6.json - you are on main, but you've published master | |||
azawawi | Coke++ | ||
thanks | |||
github.com/azawawi/raku-godot-fun # Baby steps :) | 05:30 | ||
05:30
[Coke] joined
05:32
[Coke]___ left
05:41
azawawi left
06:05
epony left
06:07
reportable6 left
06:09
reportable6 joined
06:20
dogbert17 joined,
dogbert11 left
06:26
dogbert17 left
06:30
epony joined
06:34
dogbert17 joined
07:01
[Coke]___ joined,
abraxxa joined
07:04
[Coke] left
07:06
abraxxa left,
abraxxa joined
07:23
ramesh joined
|
|||
ramesh | Should I learn perl 5 or Raku? I have just started. | 07:24 | |
Nemokosch | It depends. Currently, I'd say there are two things Perl is fundamentally better at. | 07:30 | |
1. backwards-compatibility and accessibility overall. These were the main concerns that resulted in the split in the first place so while Raku was about trying to fix things, Perl moves very slowly and carefully, so that something from 30 years ago will still work. | 07:32 | ||
smol-hors | they're both cool but my fav is Raku | 07:35 | |
Nemokosch | 2. performance. I'm not sure how much this is intrinsic to the design (hopefully not too much) but as it stands, Perl is way faster and can be compiled to native code. If you want to compete with other mainstream scripting languages regarding speed right here and right now, Perl is ready for that while Raku is not. | 07:38 | |
07:39
Sgeo left
|
|||
What you get in return is: 1. an overall much more versatile and outsider-friendly language 2. generally much more willingness to move things forward and change things if necessary | 07:40 | ||
Depending on what is your thing, you might like minor details like raku has a REPL and it can generate decent CLI from the signature of the MAIN subroutine | 07:41 | ||
Or the zef/fez macroverse over oldschool CPAN | 07:42 | ||
07:43
MoC joined,
ramesh left
|
|||
For the performance: iirc Perl is actually written in C. Now, if you know some C (perhaps any language with binary compatibility?), Raku has great FFI tools and you can do the heavy lifting with a C dynamic library. | 07:44 | ||
07:51
ramesh joined
|
|||
Raku also has actual object model and multiple dispatch over types/custom conditions | 07:51 | ||
I think I couldn't switch to Perl even if I wanted, I'd miss too much of Raku 😄 | |||
ramesh | Thank you for the detailed information. I appreciate. | 07:55 | |
Nemokosch | 🍬 | 08:01 | |
08:09
dakkar joined
08:11
archenoth left
08:37
ramesh left
08:38
[Coke] joined
08:40
[Coke]___ left
08:45
sena_kun joined
08:46
[Coke]__ joined
08:47
[Coke] left
|
|||
Voldenet | raku has better syntax and is more fun to write, it feels more modern | 08:55 | |
09:04
dogbert17 left
09:23
dogbert17 joined
10:10
archenoth joined
10:16
[Coke] joined
10:18
[Coke]__ left
11:18
linkable6 left,
benchable6 left,
unicodable6 left,
quotable6 left,
bisectable6 left,
reportable6 left,
tellable6 left,
greppable6 left,
evalable6 left,
squashable6 left,
committable6 left,
notable6 left,
releasable6 left,
bloatable6 left,
statisfiable6 left,
coverable6 left,
nativecallable6 left,
shareable6 left,
sourceable6 left
11:19
coverable6 joined,
releasable6 joined,
committable6 joined,
unicodable6 joined,
notable6 joined,
sourceable6 joined,
tellable6 joined,
reportable6 joined
11:20
Maylay left,
bloatable6 joined,
statisfiable6 joined
11:21
nativecallable6 joined,
quotable6 joined,
shareable6 joined,
evalable6 joined,
squashable6 joined,
bisectable6 joined,
greppable6 joined,
linkable6 joined,
benchable6 joined
11:22
Maylay joined
11:36
silug left,
silug joined
11:43
epony left
11:47
frost left
11:53
[Coke]__ joined
11:55
[Coke] left
12:01
[Coke] joined
12:03
[Coke]__ left
12:05
Kaiepi left
12:06
rypervenche left,
reportable6 left
12:09
reportable6 joined
12:13
rypervenche joined
12:33
Kaiepi joined
|
|||
Geth | doc/m-dango-patch-1: 46a7298394 | (Daniel Mita)++ (committed using GitHub Web editor) | doc/Language/syntax.pod6 Modify embedded comments documentation |
12:39 | |
doc: m-dango++ created pull request #4111: Modify embedded comments documentation |
12:41 | ||
[Coke] | ooh, a patch | 12:45 | |
Nemokosch | Very nice 🥳 | 12:53 | |
Although I for one wouldn't completely remove examples of what the "open punctuation characters" are, at least a few | |||
or maybe a link to a unicode description | |||
12:58
Kaiepi left
13:01
Maylay left
13:07
Maylay joined
13:26
Maylay left
|
|||
leont | Apparently C<> doesn't work inside a POD table 😑 | 13:26 | |
13:34
Maylay joined
|
|||
Nemokosch | what would C<> do normally? | 13:38 | |
docs.raku.org/language/pod#Code gotcha | 13:39 | ||
leont | It's a formatting code, it seems the other also don't work. | ||
13:46
Kaiepi joined
13:47
sena_kun left
13:48
sena_kun joined
13:49
MoC left
|
|||
Nemokosch | raw.githubusercontent.com/perl6/sp...tation.pod | 13:59 | |
14:00
Maylay left
|
|||
if you look up =head2 Blocks | 14:01 | ||
it seems to me it should work, or I don't understand you | |||
14:01
discord-raku-bot left,
discord-raku-bot joined
14:04
Maylay joined
14:05
razetime joined
14:25
Sgeo joined
15:25
reportable6 left,
notable6 left,
squashable6 left,
tellable6 left,
statisfiable6 left,
committable6 left,
nativecallable6 left,
coverable6 left,
sourceable6 left,
linkable6 left,
quotable6 left,
bloatable6 left,
shareable6 left,
evalable6 left,
bisectable6 left,
benchable6 left,
unicodable6 left,
greppable6 left,
releasable6 left,
linkable6 joined,
benchable6 joined,
bisectable6 joined,
squashable6 joined,
committable6 joined
15:26
tellable6 joined,
notable6 joined,
releasable6 joined
15:27
shareable6 joined,
statisfiable6 joined,
coverable6 joined,
bloatable6 joined,
greppable6 joined
15:28
sourceable6 joined,
quotable6 joined,
nativecallable6 joined,
reportable6 joined,
evalable6 joined,
unicodable6 joined
|
|||
Geth | doc: c9cbe0fa58 | (Daniel Mita)++ (committed using GitHub Web editor) | doc/Language/syntax.pod6 Modify embedded comments documentation (#4111) |
15:31 | |
linkable6 | Link: docs.raku.org/language/syntax | ||
15:32
linkable6 left
15:33
linkable6 joined
16:13
epony joined
16:36
dakkar left
16:40
abraxxa left
17:14
razetime left
17:28
polarbearX joined
17:29
jetchisel joined
|
|||
polarbearX | What is right raku's idiomatic way to replace perl' s : while(<>) { s/A/B ; ; print } # ? ? ? | 17:34 | |
[Coke] | m: $*IN.slurp.subst(/A/, 'B').print | 17:38 | |
camelia | »Wann treffen wir drei wieder zusamm?« »Um die siebente Stund‘, am Brückendamm.« »Bm Mittelpfeiler.« »Ich lösche die Flamm.« »Ich mit« »Ich komme vom Norden her.« »Und ich vom Süden.… |
||
[Coke] | m: $*IN.slurp.subst(/a/, 'B').print | ||
camelia | »WBnn treffen wir drei wieder zusamm?« »Um die siebente Stund‘, am Brückendamm.« »Am Mittelpfeiler.« »Ich lösche die Flamm.« »Ich mit« »Ich komme vom Norden her.« »Und ich vom Süden.… |
||
[Coke] | Depending on size, you might want to do that by line instead of .slurping the whole thing. | ||
ah, sorry: in fact you do need to do it by lines to get the same effect. one sec. | 17:39 | ||
polarbearX | I tried: for lines() { s/A/B/; .say } # got "Cannot assign to an immutable value" | 17:41 | |
[Coke] | m: .subst(/a/, "B").say for $*IN.lines # better | ||
camelia | »WBnn treffen wir drei wieder zusamm?« »Um die siebente Stund‘, Bm Brückendamm.« »Am Mittelpfeiler.« »Ich lösche die FlBmm.« »Ich mit« »Ich komme vom Norden her.« »Und ich vom Süden.… |
||
[Coke] | m: .subst(/A/, "B", :g, :i).say for $*IN.lines # better | 17:42 | |
camelia | »Wann treffen wir drei wieder zusamm?« »Um die siebente Stund‘, am Brückendamm.« »Bm Mittelpfeiler.« »Ich lösche die Flamm.« »Ich mit« »Ich komme vom Norden her.« »Und ich vom Süden.… |
||
[Coke] | (ignore that last one, testing) | ||
18:07
reportable6 left
18:10
reportable6 joined
18:13
polarbearX left
18:20
MoC joined
18:23
discord-raku-bot left,
discord-raku-bot joined
|
|||
gfldex | m: for lines() <-> $_ { s/A/B/; .say } | 18:27 | |
camelia | Parameter '$_' expects a writable container (variable) as an argument, but got '»Wann treffen wir drei wieder zusamm?«' (Str) as a value without a container. in block <unit> at <tmp> line 1 |
||
gfldex | m: for lines() <-> { s/A/B/; .say } | ||
camelia | Too many positionals passed; expected 0 arguments but got 1 in block <unit> at <tmp> line 1 |
||
18:27
discord-raku-bot left
18:28
discord-raku-bot joined
|
|||
gfldex | m: for lines() -> $_ is copy { s/A/B/; .say } | 18:28 | |
camelia | »Wann treffen wir drei wieder zusamm?« »Um die siebente Stund‘, am Brückendamm.« »Bm Mittelpfeiler.« »Ich lösche die Flamm.« »Ich mit« »Ich komme vom Norden her.« »Und ich vom Süden.… |
||
lizmat | gfldex: but what is the point of storing the substitution if it is discarded ? | 18:34 | |
gfldex | I would never rule out the possibility to find use for a Raku idiom. Mostly, because I'm not smart enough to contain the whole of Raku in my head. | 18:36 | |
Rog | Is there a way to get a manually written multi method to work alongside the an autogenerated field accessor? Naïvely this is what I tried: `class Investment { has Rat $.balance; multi method balance(Investment:U: --> Rat) { 0.0 } }` | 18:56 | |
`s/the an/an/` | |||
xinming | m: class Investment { has Rat $.balance; multi method balance(Investment:D: --> Rat) { 1.0 }; multi method balance(Investment:U: --> Rat) { 0.0 }; }; Investment.balance.say; Investment.new.balance.say; | 19:21 | |
camelia | 0 1 |
||
Rog | Sure, but now try returning the balance field in the defined case | 19:23 | |
19:28
evalable6 left,
linkable6 left
|
|||
gfldex | m: class Investment { has Rat() $!balance is built; multi method balance(Investment:D: --> Rat) { $!balance }; multi method balance(Investment:U: --> Rat) { 0.0 }; }; Investment.balance.say; Investment.new(:balance(42)).balance.say; | 19:29 | |
camelia | 0 42 |
||
gfldex | <@102059593697361920> There is always a way. :-> | 19:30 | |
19:30
evalable6 joined
|
|||
ugexe | "...to work alongside the an autogenerated field accessor?" | 19:30 | |
19:30
linkable6 joined
|
|||
gfldex | The autogenerated accessor is of no help, because it isn't a multi. I believe Rog was missing `is built` to make it work. | 19:31 | |
lizmat | fwiw, you can create your own methods, even if the attribute is public | 19:35 | |
the accessors are created *after* a class is parsed and only for those attributes that don't have an accessor yet | 19:36 | ||
m: class A { has $.foo; method foo() { "bar" } }; my $a = A.new(foo => 42); dd $a; dd $a.foo | 19:37 | ||
camelia | A $a = A.new(foo => 42) "bar" |
||
gfldex | lolibloggedalittle: gfldex.wordpress.com/2022/09/29/rabbitholeing/ | ||
Rog | Ahh, I had not heard of `is built` | ||
19:49
melezhik joined
|
|||
melezhik | o/ | 19:49 | |
I have spinned up alpine repository for raku modules, so far this is just a few modules - github.com/melezhik/raku-alpine-repo , ping me if you want to add your module ... thanks | 19:50 | ||
19:51
melezhik left
20:06
MoC left
20:21
sena_kun left
20:23
sena_kun joined
|
|||
Nemokosch | I wonder how many years of Raku wizardry is required to comprehend a gfldex post 😅 | 20:33 | |
21:05
polarbearX joined
21:21
polarbearX left
21:34
Maylay left
21:38
Maylay joined
21:45
Maylay left
21:49
Maylay joined
22:01
Maylay left
22:03
Maylay joined
22:26
sena_kun left
22:28
sftp left
22:29
sftp joined
22:43
_4d47 joined
22:51
_4d47 left
22:53
Maylay left
22:54
Maylay joined
|
|||
tonyo | .tellable github.com/tony-o/envy/ | 23:19 | |
or whatever it is? | |||
.weekly github.com/tony-o/envy/ | 23:20 | ||
weekly: github.com/tony-o/envy/ | |||
notable6 | tonyo, Noted! (weekly) | ||
23:43
Maylay left
23:47
spacekookie left,
Maylay joined
23:48
spacekookie joined
|