SideUnaryFunction
class SideUnaryFunction<A, OA : ObservableValue<A>>(argA: OA, lambda: (A) -> Side) : UnaryFunction<Side, A, OA> , ObservableSide
Boilerplate which avoids having to use generics. An ObservableSide which is calculated from 1 (unary) other ObservableValue.
See UnaryFunction (PropertyFunctions).