Isolate is a very simple RubyGems sandbox. It provides a way to express and automatically install your project's Gem dependencies. v3.0.0 packages a few small bugfixes and removes methods deprecated before the release of v2.0.0. Changes in this release: http://github.com/jbarnette/isolate/compare/v2.1.2...v3.0.0 Project: http://github.com/jbarnette/isolate Install: gem install isolate