ValidatedNel in the Wild

I’m keeping my streak alive and I wrote another blog post for 47 Degrees, this time a technical deep dive into a PR I made where I rewrote the error reporting in an sbt plugin to use error accumulation. There’s a bunch of code examples that I cite from the blog post that guide the content. To read more, check it out on the 47 Degrees blog.

About the Author

I'm Dylan Martin — a software engineer, writer, and tech lead. I'm an AI product engineer at PostHog, where I lead the team working on agent factories (we're still figuring out what exactly that means).

You can find me on GitHub, Twitter, or LinkedIn — or just send me an email.