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perl-Scope-Guard - Scope-Guard - lexically-scoped resource management
- Description:
This module provides a convenient way to perform cleanup or other forms of 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 information, see: <http://www.drdobbs.com/cpp/184403758>
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