IRB Rocks is a blog about Ruby. It contains articles to improve in this language or some tricks to hack your code ;).
This repository contains all code of the articles. You can clone it to use in your personal projects or fork and contribute to the blog.
- 15 January 2016 - Reduce nil verifications in nested hashes
- 16 October 2015 - Determine if model is just created
- 24 July 2015 - Colorize Rails unit tests