Dropkick Rails
This is Jamie Lottering's Dropkick JS library packaged up for the Rails asset pipeline. For the original project, see https://github.com/JamieLottering/DropKick.
Installation
In your Gemfile:
gem 'dropkick-rails'
And run:
bundle
then, in an included javascript file or javascript manifest, add:
//= require dropkick
and in an included stylesheet or stylesheet manifest, add:
*= require dropkick
...within your asset reference block at the top.
That's it.