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Re: Callback Design

by saucepan (Scribe)
on Jan 16, 2001 at 04:34 UTC ( [id://52116]=note: print w/replies, xml ) Need Help??

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  1. or download this
    package Foo;
my $coderef = sub { no strict 'refs'; ${ (caller)[0] . "::global" } };
$global = 'in Foo';
...
$global = 'in Bar';

print &$coderef, "\n";

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