Missing diagram in chapter 5

[jtran]

Hi, thank you for these articles! I'm really enjoying them and learning a lot!

In chapter 5, it talks about a diagram, and the source links to /content/images/2018/12/cata-rtl.png. But I can't seem to find that anywhere.

[patrickt]

Oops, yeah, this is a hangover from when this was hosted on Ghost. I’ll see if I can dig up the diagram in question… might have to just elide the mention if I can’t find it.

Thanks for reading!