Skip to content

Instantly share code, notes, and snippets.

@cameronpresley

cameronpresley/functional-fizzbuzz.cs

Created November 6, 2018 21:18
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save cameronpresley/727c59f012022d3c77310dd30d94a5ca to your computer and use it in GitHub Desktop.
Save cameronpresley/727c59f012022d3c77310dd30d94a5ca to your computer and use it in GitHub Desktop.
Download ZIP
Functional FizzBuzz
Raw
functional-fizzbuzz.cs
Func<int, string> fizzBuzz = i =>
{
if (i % 5 == 0 && i % 3 == 0) return "FizzBuzz";
else if (i % 3 == 0) return "Fizz";
else if (i % 5 == 0) return "Buzz";
return i.ToString();
};
Func<StringBuilder, string, StringBuilder> reduce = (sb, s) => sb.AppendLine(s);
var message = System.Linq.Enumerable.Range(1, 100).Select(fizzBuzz).Aggregate (new StringBuilder(), reduce).ToString();
Console.WriteLine(message);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment