No tree based map has been implemented (and commited) yet. Steve Vavasis has been working on a 2-3 tree version. Discussed at various places on the mailing list, but my understanding is that it isn't available yet.
https://github.com/JuliaLang/DataStructures.jl/issues/5 points to an implementation of a RedBlack tree that might be suitable as a basis for such an implementation, but there were some concerns about the implementation, and it was never submitted as a pull request. Cheers, Kevin On Thu, Jul 31, 2014 at 2:07 PM, Freddy Chua <freddy...@gmail.com> wrote: > It's not OrderedDict, if that's what you are thinking of. > > On Thursday, July 31, 2014 1:55:35 PM UTC-7, Ivar Nesje wrote: >> >> https://github.com/JuliaLang/DataStructures.jl > >