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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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| Anton Antonov | Assume I have a grammar B that inherits a grammar A, grammar B is A {...} . How do I access parent methods of A in B? I thought something like rule TOP { <A::some-rule> } would work, but it does not seem to be the case. | 16:43 | |
| Actually, that does work, my mistake ... | 17:04 | ||
| rf | Maybe i'm drunk, but I thought "{{0}}" ~~ /"{{"\d"}}"/ would match. | 17:09 | |
| Nemokosch | {} within "" would be a block, no? | 17:10 | |
| oh it's not within | |||
| rf | "{{0}}" ~~ /'{{'\d'}}'/ | ||
| Also doesn't match | |||
| I guess that would be a block | |||
| Nemokosch | but the left handside is! | 17:11 | |
| rf | Ahh yes | ||
| '{{0}}' works | |||
| Thanks | |||
| Hmm I want to just capture the 0, how would I do that again? | 17:13 | ||
| Nemokosch | () around the part to match, to register a positional capture group | 17:14 | |
| or <()> around the part to indicate that as the whole match | 17:15 | ||
| rf | m: '{{23}}' ~~ /'{{' <(+\d)> '}}'/; | 17:17 | |
| This blows up | |||
| camelia | MoarVM panic: Memory allocation failed; could not allocate 478183424 bytes | ||
| Nemokosch | why the + sign at an awkward place? | 17:18 | |
| rf | I want to match a lot of numbers | ||
| '{{109238190381293028}}' for example | |||
| Nemokosch | \d+, not +\d | ||
| rf | Thank you, haven't done regex in awhile | 17:19 | |
| Nemokosch | 🍬 | ||
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| p6steve | m: ('{{23}}' ~~ /'{{' \d+ '}}'/).say; | 20:46 | |
| Raku eval | ｢{{23}}｣ | ||
| p6steve | ('{{23}}' ~~ /'{{' <(\d+)> '}}'/).say; | 20:47 | |
| m: ('{{23}}' ~~ /'{{' \d+ '}}'/).Str; | 20:48 | ||
| Raku eval | |||
| Nemokosch | you didn't say it 😉 | ||
| p6steve | m: ('{{23}}' ~~ /'{{' \d+ '}}'/).say; | ||
| Raku eval | ｢{{23}}｣ | ||
| p6steve | m: ('{{23}}' ~~ /'{{' <(\d+)> '}}'/).say; | 20:49 | |
| Raku eval | ｢23｣ | ||
| p6steve | pjew | ||
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