jashkenas/coffee-script — pull request #2710 by troels (2013-02-24 18:55:27+00:00)
Title: Build:full sometimes uses old code when running tests.

I've noticed that build:full sometimes doesn't run tests with the newly compiled compiler. This patch makes a thorough cleansing of node.js's cache making sure that all modules in the coffee-script dir (and below if exist) get thrown out, to be loaded again when required the next time.