C#とScalaで関数型言語プログラミング ref: http://qiita.com/items/0ffb676dcf0afff5d78b

confrim.cs

   class Program
    {
        static void Main(string[] args)
        {
            loopCall(10, nTimes(5));
        }

        static void loopCall(int max, Func<int, int> func)
        {
            for (int i = 1; i < max+1; i++)
            {
                Console.Write(func(i) + " ");
            }
        }

        static Func<int, int> nTimes(int times)
        {
            return n => n * times;
        }
    }

confrim.scala

object Plactice{
    def main(args: Array[String]){
        loopCall(10, nTimes(5))
    }

    def loopCall(n:Int, func:(Int) => Int) ={
        for(i <- 1 to n)
            print(func(i) + " ")

                println
    }

    def nTimes(times : Int) : (Int) => Int = {
        (value : Int) => value * times;
    }
}