تويتر \ Android Developers على تويتر: "A switch statement with superpowers? Kotlin's `when` expression can match on just about anything. Literal values, enums, ranges of numbers. You can even call arbitrary functions!
Hirauchi Genta
Implemented a Kotlin-like switch statement using a macro : r/lisp
Kotlin Switch
android - How to implement OnClickListener interface in Kotlin? - Stack Overflow