I added the ability to inline a guard class in the guardfile itself rather than going out to a gem for everything. This could be useful when there are complex things you may need to run as opposed to the guard-shell gem which only lets you 'run on change'. I have some custom things I would like to guard and would rather not create a gem for it. Guard will attempt to load the gem as before and then look for a class. If it is inline it will get picked up.
Here is an example of a Guardfile with what I am describing as an inline guard class:
class Example < ::Guard::Guard
guard 'example' do
adding support for inline classes
Looks nice, thanks Jeff!