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This channel is intended for people just starting with the Raku Programming Language (raku.org). Logs are available at irclogs.raku.org/raku-beginner/live.html Set by lizmat on 8 June 2022. |
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| lizmat just blogged again: dev.to/lizmat/a-practical-example-...kuast-18jk | 10:01 | ||
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| librasteve | m: my $chars = (32^..1024).map(.chr).join; say $chars ~~ /<[\S]>/; | 17:43 | |
| Raku eval | ｢!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~^H｣ | ||
| librasteve | m: my $chars = (32^..1024).map(.chr).join; say $chars ~~ /<[\w]>/; | 17:44 | |
| Raku eval | ｢｣ | ||
| librasteve | ^^ I was curious how to (i) print out all the members of a character class (not as easy as you may think) and (ii) just what punctuation chars sit between word (\w) and non-space (\S) | 17:57 | |
| lizmat | librasteve \w is defined in terms of Unicode props | 17:58 | |
| docs.raku.org/language/regexes#\w_and_\W | |||
| all you need to do is run over all codepoints and check for the L property ? | 17:59 | ||
| afk& | |||
| librasteve | yeah well I should explain that I looked up the max unicode codepoints (2**21 or 1,114,112 if you're interested) but here I limited the range to 1024 ;-) | 18:01 | |
| m: (32^..1024).map(*.chr).grep(! *.uniprop: 'L').say; | 18:04 | ||
| he he | |||
| m: [^1_114_112].map(*.chr).grep(! *.uniprop: 'L').say | 18:10 | ||
| Raku eval | ( | ||
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