flatMap without losing the value from upstream

Combine.swift

import Combine

var moviessPublisher = ["James bond","abo elaraby","F.R.I.E.N.D.S","House Of Cards"]
    .publisher
    .eraseToAnyPublisher()




func rating(for movie: String) -> AnyPublisher<Int,Never> { //could be a restful api that takes movie name and return the rating
    return Just((movie.count * 2) % 5).eraseToAnyPublisher()
}


//somewhere else where we want to load movies, and also, get rating for each movie

moviessPublisher
    .flatMap { (movieName)  in
        return rating(for: movieName)
        .zip(Just(movieName))
}
.sink { (data) in
    print("movie name is \(data.1) and movie rating is \(data.0)")
}