jayferd/ry — pull request #17 by eregon (2012-06-01 20:55:52+00:00)
Title: ry exec: default to all installed rubies when none is given

Hello,

Still enjoying ry here, and it's finally time to make this a pull request.

Basically, it selects all installed rubies when the first argument is not a ruby name.
If you don't like the behavior, I'd be fine with something like `ry exec all some_command`.

My Bash skills are very recent, so don't hesitate to heavily improve it.