would this do the same thing:
If you had been in main initially, yes.
Speaking of similar things, I didn't answer an earlier question.
sub Foo::Bar::f {}
is very similar to
{
package Foo::Bar;
sub f {}
}
But the code is compiled in a different package. This affects caller and other things:
use strict;
use warnings;
sub Foo::f {
our $var;
print(__PACKAGE__, "\n");
print("$var\n");
}
{
package Bar;
sub f {
our $var;
print(__PACKAGE__, "\n");
print("$var\n");
}
}
$main::var = 'main!';
$Foo::var = 'foo!';
$Bar::var = 'bar!';
Foo::f();
# main
# main!
Bar::f();
# Bar
# bar!
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