Michael Marcin wrote:

Did the way map works at some point get changed from fusion::at to fusion::at_key and the docs are just out of date?

Yes, at_key was added relatively late in development, to separate the associative and random access concepts so a container could satisfy both. The example in the documentation is out of date, I'll apply a correction. Thanks for picking this up. Cheers Dan ___________________________________________________________ All New Yahoo! Mail – Tired of Vi@gr@! come-ons? Let our SpamGuard protect you. http://uk.docs.yahoo.com/nowyoucan.html