> Ruby syntax is the lightest there could be Kotlin can have exactly the same code with lambdas, using either a receiver type, or a context receiver. And it's

> Ruby syntax is the lightest there could be Kotlin can have exactly the same code with lambdas, using either a receiver type, or a context receiver. And it's type safe. transaction { foo() bar() } Type-safe DSLs become a pleasure to build and use.