Have you considered using real-world examples for Ruby Daily Tips?

I really like the concept and little code snippets, but the foobar examples can be a bit abstract and hard to grasp. Simplified real-world examples might clarify the code.

Maker of WIP amongst other things.

Thanks for your feedback Marc 👍

Yes, I tried but most of the time I couldn't created an exemple in less than 20 lines from real-wold code.

A good compromise could be to use more relevant name than foobar.