I recently discovered a CPAN module called WhatIf
(http://search.cpan.org/author/SIMONW/Whatif-1.01/). This module has
the ability to provide rollback functionality for arbitrary code.
I don't really understand continuations yet (although I'm reading up
on them), so perhaps they would allow
I recently discovered a CPAN module called WhatIf
(http://search.cpan.org/author/SIMONW/Whatif-1.01/). This module has
the ability to provide rollback functionality for arbitrary code.
Crazy... I was just thinking about this for an experimental language
called Snapshot I'm about to implement
