Run your Ruby tests! Supports RSpec, Test::Unit/MiniTest, and Cucumber. For more information, check out the documentation (available in Vim after installation :help vroom)

Check out vundle or pathogen.vim and then install:

Add the following to your .vimrc after vundle setup:

Bundle 'skalnik/vim-vroom'

and remember to run :BundleInstall.

Copy and paste:

$ cd ~/.vim/bundle
$ git clone 'git://github.com/skalnik/vim-vroom.git'

I first stumbled upon this snippet of code in Gary Bernhardt's .vimrc, and have modified it, turned it into a plugin and begun improving it. Steven Harman also provided inspiration in the creation of the plugin, cucumber support, and Gemfile detection.