DotVim is a project mainly written in VIM SCRIPT and RUBY, it's free.
My .vim folder, including my vimrc and gvimrc files
Vim with Rspec
This plugin make easy to run the spec command inside Vim. You need Hpricot (http://wiki.github.com/why/hpricot) OR xsltproc (http://www.xmlsoft.org/XSLT/xsltproc2.html) and grep (http://www.gnu.org/software/grep) to use it. Hpricot takes precedence over xsltproc. There are four files on the package: the Vim script, the Ruby script, the XSL file and the syntax file.
To install, unpack the files on your ~/.vim directory and source it to make it available. You can also use the Makefile to install the files, just type: make install
There are two commands available:
You can run RunSpec and spec will run with the current file (if it's a *_spec.rb file) You can run RunSpecs and spec will run with all the files inside the spec directory.
After some of the commands above runs, it will open a new window with the result, where you can click on the error lines where there's a file path with the line number and it will open on a new window, moving the cursor to the line where the error is.
Of course, you can create some mappings to make easier to call the commands.