Did you know Ruby 2.6 will be shipped with JIT compiler? Do you know why JIT compiler makes Ruby fast?
In this talk, you'll see how Ruby can be made faster by surprisingly short ERB code,
and the future of Ruby's performance by method inlining.
RubyKaigi 2018 https://rubykaigi.org/2018/presentations/k0kubun
RubyKaigi 2018