We take modern dependency management solutions for granted these days, but how did it all start? What are the most important ideas and when and where were they introduced?
Most Ruby libraries have nondeterministic builds caused by how they specify dependencies. Which means maintainers can't be 100% sure if their gem is working right now.
That squiggly operator in your Gemfile, how does it work? Learn all about the pessimistic version constraint pattern in Rubygems and how to use it correctly.