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  1. Practice
  2. Functional Programming
  3. Recursion
  4. String Mingling
  5. Discussions

String Mingling

  • Elmex90s + 1 comment

    Using list comprehension in Haskell 

    mingle :: String -> String -> String
mingle a b = concat [[x, y] | (x, y) <- zip a b]
    • naderghanbari + 0 comments

      Thinking along the same lines here with Scala:

        println {
    val List(p, q) = stdin.getLines.take(2).toList
    (p, q).zipped flatMap (List(_, _))
  }

      But I still like the Haskell solution better. Comprehensions are much more intiuitive in Haskell. Comprehensions in Scala are type-homogenous, Scala 3 will hopefully take care of this. This is a topic for somewhere else though.