Stages of error handling:
- Hey, this is easy - just grab the return code, and use it...
$rc = func();
if ($rc != 0) {
die "Failed to func!";
}
- Oh, neat! Exceptions!
eval {
func();
}
if ($@) {
die "Failed to func: $@";
}
- Exceptions/OO are da bomb! Look at this!
use Error::Handler;
$rc = func();
if (not $rc->ok()) {
die $rc->error_msg();
}
- Damn, that's way too much work...
$rc = func();
if ($rc != 0) {
die "Failed to func!";
}
At least, that's my experience...
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