Yes, I see that now. When I read "When applied to a transient map, adds mapping of key(s) to val(s)" in the doc string, I understood that to mean that it modified the existing map, and the (insufficient) poking around that I did in the repl supported that. (actually did it past 8 now - saw it fail in same way).
I guess under the hood its a essentially the same sort of persistent data structure but with chunking (buffering) before it grows. If I wanted to submit alternate wording for the doc string, how would I do that? i.e. where is the process for contributing outlined? e.g. "When applied to a transient map, adds mapping of key(s) to val(s) in the resulting map." Thanks -Bill On Jan 27, 4:13 pm, David Nolen <dnolen.li...@gmail.com> wrote: > On Fri, Jan 27, 2012 at 3:08 PM, Bill Robertson > <billrobertso...@gmail.com>wrote: > > > I have read (doc transient), (doc assoc!) and (doc persistent!), and I > > don't see what I'm missing, which is why I came here for help. > > The documentation herehttp://clojure.org/transientssays: > > "Don't bash in place" > > Note that all the examples are done in a functional style - they actually > use the value produced by each operation. > > David -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en