No, of course not, I don't use symbolic references, sorry for confusion.

I have an array of messages, not a hash. The operation of converting that array to hash keyed by one of message properties (namely, uid) is exactly what I want to avoid as it is expensive.

I like your suggestion, though, of not having that message array in the first place, but I think this is hard to implement. At present the only format of getting those messages is in unordered lists, too bad (there's IMAP on the other end).

In reply to Re^4: Ordering objects using external index by kappa
in thread Ordering objects using external index by kappa

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