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