| stevied | ok, got another little question. I want to do something like this: `method new(%args) ` | 00:29 | |
| where the signature is "autovivified" for lack of a better word, when I pass arguments to it | 00:31 | ||
| so I'd have something like this: | 00:32 | ||
| ``` | |||
| method new(%args) { | |||
| %args<input_file>.IO.e ?? self.IO::Path::new(%args<input_file>)!SET-SELF() | |||
| !! die "%args<input_file> is not a file"; | |||
| } | |||
| ``` | |||
| not sure if this is possible with new new constructor | 00:33 | ||
| nice, worked with no problem | 00:35 | ||
| what's everyone using for something similar to Lof4Perl? | 01:23 | ||
|
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| guifa_ | stevied: how are you passing the arguments? | 03:12 | |
| %args will be defined, but empty | 03:13 | ||
| (assuming no arguments passed) | |||
| If you pass anything that's Associative, then %args will become that thing | |||
| If you're wanting to be able to say .new(a => 4, b => 6), then you'd probably want a slurpy (that is, method new (*%args) { … } ) | 03:14 | ||
| If you want to be able to handle .new('a', 4, 'b', 6), then you're best bet is to make it a multi method, with one capturing a positional slurpy, and redispatching to your single argument %args | 03:15 | ||
| e.g. multi method new (*@args) { samewith Hash.new: |@args } | 03:16 | ||
|
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