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Re: Overloading '{}' or 'sub'

by jasonk (Parson)
on Jan 01, 2009 at 20:06 UTC ( #733661=note: print w/ replies, xml ) Need Help??

in reply to Overloading '{}' or 'sub'

See Scope::Guard, which is designed to do exactly that, you create it with a subroutine to run when it goes out of scope...

use strict; use warnings; use Scope::Guard; sub foo { my $blah = shift; my $sg = Scope::Guard->new( sub { print "This runs at the end of the scope\n"; } ); print "Doing some other stuff now...\n"; }
We're not surrounded, we're in a target-rich environment!

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Re^2: Overloading '{}' or 'sub'
by wdef2 (Acolyte) on Jan 01, 2009 at 22:52 UTC
    Wasn't operator overloading designed by Satan for evil C++ programmers to torture each other in the hell that they have created for themselves. Or something?

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