Talk:Persistent data structure
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I think this article needs to be merged from or to Purely functional. Persistent data structure is a better name for the page (functional is an adjective which therefore violates Wikipedia naming conventions). On the other hand, purely functional has some nice diagrams which I drew to explain the concept :-) What does everyone think? Richard W.M. Jones 18:52, 17 January 2006 (UTC)
I've never seen "persistent data structure" used in the way this article describes. It may be used that way in some obscure book or two, but in my experience, a persistent data structure is one that is automatically saved when the program exits, as is described in the link to persistence. Dave Gudeman 04:40, 29 August 2006 (UTC)