Fiddling around with rvm I tried to install the latest ruby on OSX. Well, something in "brew" broke so I tried to do a "brew update" but got an error with that. Then according to an SO entry I should "git reset" the local git repo used by "brew". Why do developers put up with this shit?

Edit: I just discovered "brew doctor" and I had to use it. Ugh. Showing lots of warnings that I have to wade through...