aniero/ringleader — pull request #8 by johnae (2012-09-26 16:47:22+00:00)
Title: Fixed RBenv multiruby support

This is implemented by removing the env vars:
RBENV_VERSION
RBENV_DIR
GEM_HOME

These are reinserted after the block has run.

NEW and less invasive fix for issue discussed in https://github.com/aniero/ringleader/issues/6