CharBinaryFunction
class CharBinaryFunction<A, OA : ObservableValue<A>, B, OB : ObservableValue<B>>(argA: OA, argB: OB, lambda: (A, B) -> Char) : BinaryFunction<Char, A, OA, B, OB> , ObservableChar
Boilerplate which avoids having to use generics. An ObservableChar which is calculated from 2 (binary) other ObservableValues.
See BinaryFunction (PropertyFunctions).