This talk shows how to introduce new syntax-ish stuffs using meta programming techniques and some more Ruby features not known well by many Rubyists. Have fun with magical code!

- Show Ruby features to hack Ruby syntax (including Binding, TracePoint, Refinements, etc)
- Describe stuffs introduced by these techniques
- method modifiers (final, abstract, override)
- Table-like syntax for testing DSL
- Safe resource allocation/collection (with, defer)
- Propose new traceable events, hooks, etc

RubyKaigi 2018 https://rubykaigi.org/2018/presentations/joker1007

RubyKaigi 2018