You can generalize this: 
BEGIN {
  my @coderef;
  END { $_->() for @coderef }
  sub atEND { push @coderef, @_ }
}
...
sub new_tempfile_name {
   ...
   atEND(sub { unlink $name });
   return $name;
}

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Now you can add other things dynamically as well, using one mechanism, just by passing a coderef (usually a closure).

-- Randal L. Schwartz, Perl hacker

In reply to Many actions at END by merlyn
in thread END blocks created at run time? by lemmett

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