Fun programming: Silent Night Thinking (Scala edition)

Main.scalaobject Main {    def print (txt:string, offset:int): Unit = {        txt.zipwithindex        . GroupBy (_._2% offs ET)        . foreach ({case (_, KVS) = println (            kvs.map (_._1.tostring). reverse.mkstring ("|")        });    }    def main (args:array[string]) = {        print ("The Moon Light in front of the bed is the ground frost Jutou look at the Moon," 5)    }  }//Low | lift | suspect | The bed/head | head | is | pre//Think | | Ming | on | month//township | moon | frost | light

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Fun programming: Silent Night Thinking (Scala edition)