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| lizmat | m: dd "foobar".substr(*-1) # Nemokosch | 07:23 | |
| camelia | "r" | ||
| lizmat | m: dd "foobar".substr(*-2) # the last 2 chars | 07:24 | |
| camelia | "ar" | ||
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| Nemokosch | oh okay makes sense | 08:14 | |
| thankies | |||
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| Summer | class HTML { | 21:33 | |
| regex identifier { <[ a..z 0..9 ]> <[ a..z 0..9 - ]> * }; | |||
| method AT-KEY($key) { ??? }; | |||
| } | |||
| How would I use the regex within AT-KEY | |||
| MasterDuke | m: my regex f { <[a b]> }; say "a" ~~ &f # Summer | 21:36 | |
| camelia | ｢a｣ | ||
| gfldex | m: class C is Match { regex identifier { <[ a..z 0..9 ]> <[ a..z 0..9 - ]> * }; method m() { self.identifier } } my $foo = 'abc'; say C.new(:orig($foo)).m(); | 21:43 | |
| camelia | ===SORRY!=== Error while compiling <tmp> Strange text after block (missing semicolon or comma?) at <tmp>:1 ------> ]> * }; method m() { self.identifier } }⏏ my $foo = 'abc'; say C.new(:orig($foo)) expecting any of: … |
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| Summer | thats lexical scoped though, right? not class scoped la `has` | ||
| gfldex | m: class C is Match { regex identifier { <[ a..z 0..9 ]> <[ a..z 0..9 - ]> * }; method m() { self.identifier } }; my $foo = 'abc'; say C.new(:orig($foo)).m(); | ||
| camelia | ｢abc｣ | ||
| gfldex | Summer: ^^^ | 21:44 | |
| Summer | dunno if I can conjole that to work with what I'm aiming for, | 21:48 | |
| class HTML { | |||
| method !identifier { / <[ a..z 0..9 ]> <[ a..z 0..9 - ]> * / }; | |||
| method AT-KEY($key) { $key ~~ self!identifier; }; | |||
| } | |||
| my \H = HTML.new( #`[sub to produce dom node goes here] ); | |||
| say H<div>; #`[splits out name#id.class and calls prior sub] | |||
| I probs should have posted this fuller code beforehand | |||
| but I want a regexy method so I can use `[ <name=ident> ]? [ \# <id=ident> ]? [ \. <class=ident> ]*` | 21:49 | ||
| and "regexes are just methods or something" according to the docs and type graph | 21:50 | ||
| gfldex | of grammars | ||
| Summer | docs also say that they can go into classes iirc | 21:52 | |
| so I wanna use violence to make this work | |||
| > Attribute '&!identifier' not available inside of a regex, since regexes are methods on the Cursor class. Consider storing the attribute in a lexical, and using that in the regex. | 21:59 | ||
| ok now I'm understanding "of grammars" part, also thats out-of-date error, should be Match class now, yes? | 22:00 | ||
| token TOP {^ [ <name=.identifier> ]? [ \# <id=.identifier> ]? [ \. <class=.identifier> ]* $}; | 22:29 | ||
| is there a regexy way of providing a default value for $<name> ? | |||