Vim: Day 2 - Installing Powerline in OSX

I've been lurking on reddit for sometime checking out the sweet developer setups they have posted in some of their customization subreddits. They make me jealous a bit. So I set out to try to customize my own system with some of these things.

How to switch from rvm to rbenv

The first question you might ask yourself is Why should/would I need to switch? The answer is simply you don't. It is completely up to you whether or not you want to. I've found that in my development workflow rbenv just works better. I don't have to worry about managing gemsets. Bundler takes care of all that for me already.