A pretty basic ackrc for Rails development

My .ackrc

--ignore-dir=tmp
--ignore-dir=log

--type-add=ruby=.haml,.builder,.rake
--type-add=css=.sass,.scss
--type-add=js=.coffee
--type-set=markdown=.markdown,.md,.mdown
--type-set=actionscript=.as
--type-set=cucumber=.feature
--type-set=rdoc=.rdoc
--ruby
--css
--js
--markdown