If you’ve been using the newer version 3.1 builds, check out this one — RubyMine 3.1 Release Candidate.
In Ruby part we’ve only made some stabilization changes and minor fixes since the Beta. RubyMine 3.1 is quite ready for the release and we would like to get your feedback before shooting the final build.
PS. Be warned! Only 5 days left until our special offer ends.
Develop with pleasure!
JetBrains RubyMine Team