Even less parsing:> ...
db_driver => [qw(mysql pg)],
Yeah, I thought about that when I saw one of your previous posts. My hesitation to adopt it is that the only way to infer the OR relationship is by the value being of type ARRAY, which means that future additions to the spec might be limited. Also, what if we wanted to add an XOR operator?
As a string, you have the flexibility of allowing more complex expressions if they are ever needed, for example an IF operator... Not that I think there is a need for either an XOR or IF operator, but I like to keep things open.
Randy.
