This small presentation focused on instrumenting features of the Ruby language, plus some Pry tricks.
Presentation focused on explaining why these Lisp programmers look like fanatics when talking about their favorite language.
Presentation about common security issues in web application development, accompanied by a live boot2root VM intrusion.
Presentation about Ruby-Hyperloop, the isomorphic Ruby web framework.
Presentation about the Crystal language
Presentation about code generators in Rails