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resource management at the end of a scope. It is particularly useful when dealing with exceptions: the Scope::Guard constructor takes a reference to a subroutine that is guaranteed to be called even if the thread of execution is aborted prematurely. This effectively allows lexically-scoped "promises" to be made that are automatically honoured by perl's garbage collector. For more info, see: http://www.cuj.com/documents/s=8000/cujcexp1812alexandr/ WWW: http://search.cpan.org/dist/Scope-Guard/ PR: ports/107321 Submitted by: Craig Manley <cmanley@xs4all.nl>
10 lines
574 B
Text
10 lines
574 B
Text
This module provides a convenient way to perform cleanup or other forms of
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resource management at the end of a scope. It is particularly useful when
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dealing with exceptions: the Scope::Guard constructor takes a reference to a
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subroutine that is guaranteed to be called even if the thread of execution is
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aborted prematurely. This effectively allows lexically-scoped "promises" to be
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made that are automatically honoured by perl's garbage collector.
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For more info, see: http://www.cuj.com/documents/s=8000/cujcexp1812alexandr/
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WWW: http://search.cpan.org/dist/Scope-Guard/
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