I'm not sure about Rubymine since I'm more of a Python/Golang guy (also I use SublimeText). In Python, there is an IDE called PyCharm that has a remote intepreter function. I expect all good IDEs to have something like that too: remote intepreter/libraries/etc

EDIT: A quick Google yielded this: http://www.jetbrains.com/ruby/webhelp/configuring-remote-int...