Imagine you have a Page model with a creation_time field and a many- 
to-many field of Categories.

Clearly you can navigate through each page in creation order one by  
one with get_next_by_creation_time (which is quite awesome, really).

But how might one do the same per category? i.e. for each category a  
given page is in, provide the next page in that category (ordered by  
creation time)?

James
--
James Tauber              http://jtauber.com/
journeyman of some   http://jtauber.com/blog/





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