Ruby and Jupyter Notebooks

Today, I was working through Andrew Ng’s excellent short course on building systems with ChatGPT. The course uses Jupyter notebooks for running the Python code.While figuring out Python syntax, one question came to mind: does Ruby have something similar to Jupyter notebooks? Turns out that you can just use Jupyter notebooks with Ruby if you setup the iruby kernel. This kernel is available as a gem, and the setup is really simple.