Katello/katello — pull request #2748 by komidore64 (2013-08-12 20:23:55+00:00)
Title: source_code_test - contributing to the fight against smelly code

These two changes parse our ruby source-code for the `and` and `or`
keywords and raise an error if found. According to the [Github Ruby
Style guide](https://github.com/styleguide/ruby):

> The `and` and `or` keywords are banned. It's just not worth it. Always use
> `&&` and `||` instead.