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| Guest495 | Hi everyone! :) How do I turn this around: | 00:18 | |
| m: say ['an', 'amazing', 'length', 'test'].sort: *.chars; | 00:19 | ||
| camelia | (an test length amazing) | ||
| Guest495 | I thought this would work: | ||
| say sort(*.chars): ['an', 'amazing', 'length', 'test']; | |||
| m: say sort(*.chars): ['an', 'amazing', 'length', 'test']; | |||
| camelia | Ambiguous call to 'sort(WhateverCode)'; these signatures all match: (&by, +values) (+values) in block <unit> at <tmp> line 1 |
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| Nemokosch | Hello | 08:47 | |
| first of all, you need to know that routines and mathods are still different things | 08:48 | ||
| first of all, you need to know that routines and methods are still different things | |||
| so actually there is no guarantee you can "turn around" everything | |||
| second, it seems to me that sort does "exist globally" (maybe because it's a multi-method, I'm not sure) | 08:51 | ||
| but I think your syntax is invalid, plain and siple | 08:52 | ||
| but I think your syntax is invalid, plain and simple | |||
| m: say sort(*.chars, ['an', 'amazing', 'length', 'test']); | 08:53 | ||
| the colon plays the role of the paranthesis | 08:54 | ||
| in the first case, you had only one argument so it was equivalent to [].sort(*chars) | 08:55 | ||
| in the second case, though, you have two | |||
| the colon is for disambiguation when you want to drop the parantheses; it's used for method calls | 08:56 | ||
| here you could just drop the parantheses | |||
| m: say sort *.chars, ['an', 'amazing', 'length', 'test']; | |||
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| lizmat | and yet another Rakudo Weekly News hits the Net: rakudoweekly.blog/2021/11/23/2021-...adler-rip/ | 13:30 | |
| SmokeMachine | m: say sort *.chars, <an amazing length test> | 15:01 | |
| camelia | (an test length amazing) | ||
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| qorg11 | Hello, i began programming in raku some hours ago, which are some good resources? (besides docs.raku.org), if it eans anything i have a lot of experience with perl | 20:15 | |
| lizmat | well, there are several books | 20:23 | |
| raku.guide | 20:24 | ||
| course.raku.org/essentials/ | |||
| learnxinyminutes.com/docs/raku/ | |||
| github.com/LaurentRosenfeld/think_...k_raku.pdf # Think Raku as PDF | 20:26 | ||
| qorg11 | thank you! | 20:36 | |
| lizmat | you're welcome | ||
| also, if you're coming from Perl. you might be interested in these articles: opensource.com/user_articles/238941/238941 | 20:37 | ||
| of course s/Perl 6/Raku :-) | 20:38 | ||
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