marking2/danube_test2.scala
author Christian Urban <urbanc@in.tum.de>
Thu, 06 Dec 2018 18:50:53 +0000
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import io.Source
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import scala.util._
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def urban_get_csv_file(name: String) : List[String] = {
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  val csv = Source.fromFile(name)
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  csv.mkString.split("\n").toList.drop(1)
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}
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val urban_ratings = urban_get_csv_file("ratings.csv")
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val urban_movies = urban_get_csv_file("movies.csv")
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assert(process_ratings(urban_ratings).length == 48580)
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assert(process_movies(urban_movies).length == 9742)
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