On Sun, 8 Oct 2006, Mark A. Fuller wrote:
The idea of die'ing anywhere in my application seems elegant to
me. Right now I have to do my own $template processing anywhere an
unexpected/unrecoverable error occurs (to display a common page).
Have you looked at error_mode()? I think it offers exactly what
you're looking for,
I've always heard "eval" is slow. Will it slow everything that
happens behind the "run" method? Or, is it just a cost involved with
starting eval?
Eval has two uses - eval on a string compiles code dynamically. This
is the slow one:
eval "some perl here";
It also serves as Perl's "try" implementation, catching exceptions:
eval { some code here; }
This is not at all slow. Yes, Perl sucks for combining them. Oh
well, at least we have CPAN.
-sam
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