sstephenson/rbenv — pull request #327 by ianheggie (2013-01-25 00:59:30+00:00)
Title: Please pull new 'rbenv env' command (shows PATH, GEM* and RBENV* environment variables)

Please pull new 'rbenv env' command (shows PATH, GEM* and RBENV* environment variables).

I added this to help understand rbenv and the gemset plugin. I feel it would also be useful for debugging and generally an understanding of what is happening when things don't go as expected.