If I would need to only pick 4 articles published in the previous week (10-16 June 2024) about Ruby, here is what I would read:

• Victor Shepelev's article about The design decisions and evolution of a method definition - Ruby case study
• Mathieu Eustachy's article about Memory management explained in Ruby
• Jp Camara's article about Your Ruby programs are always multi-threaded: Part 1
• Josef Strzibny's article about Understanding Kamal healthcheck settings

But the good news is that I can read more than 4 :) As there are a lot more good articles in the More Content section of the Short Ruby Newsletter.