Devel::GlobalDestruction

Expose the flag which marks global destruction
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Devel::GlobalDestruction Ranking & Summary

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  • Rating:
  • License:
  • Perl Artistic License
  • Price:
  • FREE
  • Publisher Name:
  • Florian Ragwitz
  • Publisher web site:
  • http://search.cpan.org/~flora/

Devel::GlobalDestruction Tags


Devel::GlobalDestruction Description

Perl's global destruction is a little tricky to deal with WRT finalizers because it's not ordered and objects can sometimes disappear.Writing defensive destructors is hard and annoying, and usually if global destruction is happenning you only need the destructors that free up non process local resources to actually execute.For these constructors you can avoid the mess by simply bailing out if global destruction is in effect.SYNOPSIS package Foo; use Devel::GlobalDestruction; use namespace::clean; # to avoid having an "in_global_destruction" method sub DESTROY { return if in_global_destruction; do_something_a_little_tricky(); }Product's homepage


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