function descendimport { descend } from "https://deno.land/x/rambda@9.2.1/mod.ts"; descend<T>(fn: (obj: T) => Ord,a: T,b: T,): Orderingdescend<T>(fn: (obj: T) => Ord): (a: T, b: T) => OrderingType ParametersTParametersfn: (obj: T) => Orda: Tb: TReturnsOrderingType ParametersTParametersfn: (obj: T) => OrdReturns(a: T, b: T) => Ordering