Re^2: Passing on "use"s

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Re^3: Passing on "use"s by 1nickt (Canon) on Oct 29, 2023 at 16:47 UTC
GenericModule.pm: `package GenericModule; use Import::Into; feature->import::into(1, 'say'); 1;` [download] 111155275.pl: `use GenericModule; say 'hello,world';` [download] Script run: `$ perl -I. 111155275.pl hello,world` [download] Hope this helps! The way forward always starts with a minimal test.	[reply] [d/l] [select]
Re^4: Passing on "use"s by Chuma (Scribe) on Oct 29, 2023 at 17:17 UTC
Huh! So I don't need `sub import`, or `caller`? Just a 1? Well I have no idea what's going on, but it does work, so that's all fine by me. Thanks!	[reply] [d/l] [select]
Re^5: Passing on "use"s by 1nickt (Canon) on Oct 29, 2023 at 17:56 UTC
You're right, a more correct, more scalable version would use `sub import { ... }` `package GenericModule; use Import::Into; sub import { feature ->import::into(1, 'say'); utf8 ->import::into(1); List::Util->import::into(1, 'shuffle'); } 1;` [download] The way forward always starts with a minimal test.	[reply] [d/l] [select]
Re^5: Passing on "use"s by 1nickt (Canon) on Oct 29, 2023 at 17:23 UTC
It's the caller level: $target can be an package name to export to, an integer for the caller level to export to, or a hashref with the following options... The way forward always starts with a minimal test.	[reply]