C#/.NET Little Wonders: Extension Methods Demystified

C#/.NET Little Wonders: Extension Methods Demystified:

'via Blog this'

I love extensions. Handy candy, though! Check their page out:

1: public static class IntExtensions

   2: {

   3:     public static int Half(this int source)

   4:     {

   5:         return source / 2;

   6:     }

   7:  

   8:     public static int Cube(this int source)

   9:     {

  10:         return (int)Math.Pow(source, 3);

  11:     }

  12:  

  13:     public static int Square(this int source)

  14:     {

  15:         return (int)Math.Pow(source, 2);

  16:     }

  17: }

And can be easily used like this:

2: var ans = 13.Cube().Half().Square();