How can I create some variables that can be used in different ruby scripts?

Question

Is it too crazy to create a special ruby program containing these variables, include it in the scripts in which it is needed with the "require" method and edit it using the File class methods?
I'm a complete beginner in programming and I didn't find anything similar around the internet.
Thanks

Answer 1

I finally used Kirbybase to create a simple database

Answer 2

kudos to you for posting your solution!

Answer 3

or you maybe write some kind of 'plugin' that can be used in different projects and handles a config.json file? just an idea. similar approach but with a more standardized format.