[erlang-questions] Performance of matches

Richard Carlsson <>
Tue Jun 3 09:20:35 CEST 2008

Rapsey wrote:
> Actually there is an array:
> http://erlang.org/doc/man/array.html
> It was added in R12B I think.

Yes, but it is a purely functional data structure,
and still has O(log n) access time, although with a
much better constant factor than dict or gb_trees.


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