Some more vulnerabilities: https://www.ruby-lang.org/en/news/2024/08/01/dos-rexml-cve-2024-41123/

I saw a project a couple weeks back which allows writing and running Crystal methods inline inside a Ruby file. It’s a neat project, and I don’t want to take away from it but something in the README example looked off to me. require 'crystalruby' require 'benchmark' module Fibonnaci crystalize [n:

The Neonify challenge on Hack The Box is a small Sinatra(a Ruby web framework) app, that generates a glowing text of the submitted value:

All new applications using Rails 8 will have rubocop gem by default.

Hello!

I am pleased to announce a new version of my "Understanding Ruby Regexp" ebook. This book will help you learn Ruby Regular Expressions step-by-step from beginner to advanced levels with hundreds of examples and exercises.

Links:

• Free PDF/EPUB: https://learnbyexample.gumroad.com/l/rubyregexp
• Web version: https://learnbyexample.github.io/Ruby_Regexp/
• Markdown source, exercise solutions, etc: https://github.com/learnbyexample/Ruby_Regexp
• Short video about the book: https://youtu.be/QNsCzVeZH78

I would highly appreciate it if you'd let me know how you felt about this book. It could be anything from a simple thank you, pointing out a typo, mistakes in code snippets, which aspects of the book worked for you (or didn't!) and so on. Reader feedback is essential and especially so for self-published authors.

Happy learning :)