Again Crystal is not Ruby. https://github.com/crystal-lang/crystal/issues/4731#issuecomment-318486278 https://github.com/crystal-lang/crystal/issues/4731#issuec

Again Crystal is not Ruby. https://github.com/crystal-lang/crystal/issues/4731#issuecomment-318486278 https://github.com/crystal-lang/crystal/issues/4731#issuecom... > we might never get static typing for Ruby anytime soon Yes we will not get type declarations as a part of Ruby syntax anytime soon, but this doesn't mean we can not have static type checking right now