Reason · Reason lets you write simple, fast and quality type safe code while leveraging both the JavaScript & OCaml ecosystems.Hello! This particular page hash has moved to . Please update the URLs to reflect it. Thanks! type schoolPerson = | Teacher | Director | Student(string); let greeting = person => switch (person) { | Teacher => "Hey Professor!" | Director => "Hello Director." | Student("Richard") => "Still here Ricky?" | Student(anyOtherName) => "Hey, " ++ anyOtherName ++ "." }; type schoolPerson = Teacher | Direct
