Just another Perl shrine | |
PerlMonks |
Re^3: Use cases for 'sub Pckg::func { }' ?by ikegami (Patriarch) |
on Aug 01, 2020 at 06:38 UTC ( [id://11120173]=note: print w/replies, xml ) | Need Help?? |
I answered that. It's used every time you export something. e.g. use X qw( foo ); It allows foo to find other subs it should find and to use use vars vars it expects to find.
In Section
Seekers of Perl Wisdom
|
|