I propose to also refer to the Ruby style guide so that we can refactor this way:

````
Moreover, you have to follow:
* The [Gitflow workflow](http://nvie.com/posts/a-successful-git-branching-model/)
* The [Ruby style guide](https://github.com/bbatsov/ruby-style-guide)
* Follow the conventions you see used in the source already.
````

What do you think about this?