Olag - Oren's Library/Application Gem framework
Olag is Oren's set of utilities for creating a well-behaved gem. This is very opinionated code; it eliminates a lot of the boilerplate, at the cost of making many decisions which may not be suitable for everyone (directory structure, code verification, Codnar for documentation, etc.).
A simple gem install olag should do the trick, assuming you have Ruby gems set up.