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dkomanov/ForComprehensions1.scala

Created May 22, 2020 22:14
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[writing-async-app-in-scala-part-1] for-comprehensions 1
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ForComprehensions1.scala
def getMovie: Future[Movie]
def getActors(movie: Movie): Future[Seq[Actor]]
def getPlot(movie: Movie): Future[MoviePlot]
for {
movie <- getMovie
actors <- getActors(movie)
plot <- getPlot(movie)
} yield MovieDescription(movie, actors, plot)
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