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🦋 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. |
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| ab5tract | izel: it doesn’t work for base, so I wouldn’t expect it to work in RakuAST | 09:04 | |
| tellable6 | ab5tract, I'll pass your message to izel | ||
| ab5tract | m: CHECK { say $*CU } | ||
| camelia | ===SORRY!=== Error while compiling <tmp> An exception X::Dynamic::NotFound occurred while evaluating a CHECK: Dynamic variable $*CU not found at <tmp>:1 Exception details: Dynamic variable $*CU not found in block at <tmp> line… |
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| izel | ab5tract: thanks but then how the author here dev.to/lizmat/walking-the-rakuast-tree-3fbd makes it work? | 10:11 | |
| tellable6 | 2024-08-12T09:04:27Z #raku <ab5tract> izel: it doesn’t work for base, so I wouldn’t expect it to work in RakuAST | ||
| izel | after "So let's look at the RakuAST tree of the most trivial program" | ||
| lizmat | guess I'll need to revisit that article... | 10:12 | |
| izel | oh you are the author!! | 10:13 | |
| thanks for these | |||
| lizmat | you're very welcome :-) | 10:14 | |
| ab5tract | Oh, sorry about that :) | 10:24 | |
| Ideapp | what is the main feature of this programming language ? | 10:29 | |
| El_Che | Manipulexity and Whipuptitude | 10:30 | |
| pony | expressipossibility | 10:33 | |
| El_Che | and lizmat | 10:34 | |
| Ideapp | but the syntax is unreadable, I think it will be ok for those who write a lot in shellscript | 10:44 | |
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| lizmat | beauty is in the eye of the beholder :-) | 10:48 | |
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| El_Che | I thin that Raku cleaned up Perl syntax nicely. More consistent and ortogonal. The only thing is that the language is big | 11:38 | |
| lizmat | weekly: dev.to/lizmat/the-end-of-p6c-2868 | 12:56 | |
| notable6 | lizmat, Noted! (weekly) | ||
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| antononcube | @Ideapp Please point to language(s) whose syntax you find readable. (That might help certain better answers or advice can be given to your inquiries and questions.) | 13:21 | |
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| lizmat | and yet another Rakudo Weekly News hits the Net: rakudoweekly.blog/2024/08/12/2024-...6c-ending/ | 13:38 | |
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| antononcube | I would like to point out that "DSL::English::SearchEngineQueries" is a new module for the Zef ecosystem (and raku.land.) But I have had it and used to for awhile, so it has the version 0.5.0 (which misleads lizmat.) | 13:50 | |
| lizmat | indeed it did | ||
| tbrowder | And I like it that the Raku language is big. And its syntax is MUCH cleaner than perl (not | 13:51 | |
| lizmat | antononcube fixed | 13:52 | |
| tbrowder | to speak of the very dangerous snake language) | ||
| antononcube | Thanks! | 13:53 | |
| (Although, that package should be of a fairly niche interest...) | |||
| As for Arne Sommer's knight moves -- something similar had to be done in "Graph" in order to implement the creation of Knight-tour graphs. (Over arbitrary chessboard dimensions, BTW.) | 13:54 | ||
| So, far those Knight-tour graphs are on 2D boards. I consider to "upgrade" a fair amount of the parameterized graph makers in "Graph" to be not just 2D but nD. | 13:55 | ||
| Definitely, should be done for Graph::Complete and Graph::Grid . | 13:56 | ||
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| librasteve | Ideapp: I wonder if your eye is getting stuck on the sigils -- while these are not unique to raku (bash, PHP are a couple of examples), they can take some time to get used to ... one of the raku core team wrote a nice blog on sigils raku-advent.blog/2022/12/20/sigils/ that you may enjoy? | 14:18 | |
| ldeapp: the main features of raku are: - Object-oriented programming including generics, roles and multiple dispatch - Functional programming primitives, lazy and eager list evaluation, junctions, autothreading and hyperoperators (vector operators) - Parallelism, concurrency, and asynchrony including multi-core support - Definable grammars for pattern matching and generalized string processing - Optional and | 14:21 | ||
| gradual typing | |||
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| Ideapp | runtime speed like go or python ? | 14:35 | |
| antononcube | Slower, sometimes much slower. Comparing with Python is tricky since many Python packages are just interfaces to C and C++ implementations. | 14:37 | |
| librasteve | Like Python, raku is a glue language and speed is comparable to Python in the early days - also like Python many raku packages are just interfaces to C and C++ libraries. Raku also has Python::Inline and Perl5::Inline so you can use packages from the Python and CPAN libraries if they have not yet been ported to raku. | 15:09 | |
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| tbrowder | librasteve: excellent reference, i loved it then and i just finished rereading it! | 17:23 | |
| i never can remember : | |||
| the significance of := versus = except := is required in nqp | 17:24 | ||
| lizmat | that's because nqp doesn't have any containers | 17:34 | |
| tbrowder | that’s ‘cause i forget to think of containers—that would help fer sure | 18:07 | |
| i’ll put that on a postit note… | 18:08 | ||
| whew | |||
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| tbrowder | since i can remember everything is a class, i ought to be able to remember a class is a container… | 20:58 | |
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| librasteve | tbrowder: I recall lizmat saying that she always defaults to := binding unless the code needs a mutable copy of the rhs in which case = becomes a signpost of the presernce of a container | 21:05 | |
| seems like good coding style to me | |||
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| [Coke] | Anyone looking to contribute to the docs project, I have some nice small items to work on, join me over in #raku-doc for details | 21:36 | |
| tbrowder | librasteve: that's right! and i've seen it, too | 21:40 | |
| Geth | ecosystem/main: 35a58eaa46 | (Elizabeth Mattijsen)++ | META.list Remove leont's dists in p6c As per github.com/Leont/build-graph6/issu...2284861046 |
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