fork download
copy 
  1. using System;
  2.  
  3. public static class Exts
  4. {
  5.     public static Func<T1, R> then<T1,T2,R>(this Func<T1, T2> f, Func<T2, R> g)
  6.     {
  7.         return (x) => g(f(x));
  8.     }
  9. }
  10.  
  11. public class Test
  12. {
  13.  
  14.     public static void Main()
  15.     {
  16.       Func<int,int> f = (x) => (x * 2);
  17.       Func<int,int> g = (y) => (y + 10);
  18.       Func<int,int> h = f.then(g);
  19.       System.Console.WriteLine(h(10));
  20.     }
  21. }
Success #stdin #stdout 0.03s 33920KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
30
https://ideone.com/lcE7Mu
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!