clojure/tools.namespace — pull request #4 by arohner (2013-06-18 21:35:01+00:00)
Title: Avoid checking namespaces that were already checked

in namespace/dependency, this tracks the list of namespaces that were already checked, and doesn't check them again. Provides a massive speedup for me on a large project (20kLoC, ~120 lein dependencies).

I'm not sure how contributions work for an 'official' clojure project, I have a CA signed as 'Allen Rohner'.