考虑从TextMate迁移到vim进行Rails开发，我需要什么?

I do Ruby on Rails development pretty much exclusively. I currently develop in OS X using TextMate. I have a virtual machine running to emulate as closely as possible the environment my app will be deployed into, and I mount the code on a Samba share into OS X from the VM guest. From there I open with TextMate and code away.I do Ruby on Rails development pretty much excl