merge(with:)
Declaration
func merge<P>(with other: P) -> Publishers.Merge8<A, B, C, D, E, F, G, P> where P : Publisher, G.Failure == P.Failure, G.Output == P.Outputfunc merge<P>(with other: P) -> Publishers.Merge8<A, B, C, D, E, F, G, P> where P : Publisher, G.Failure == P.Failure, G.Output == P.Output