Created
May 28, 2012 10:06
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Minimal FizzBuzz implementation in Scala
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| package org.scalabound.scatdd | |
| object FizzBuzz { | |
| def eval(x: Int) = (x % 3, x % 5, x) match { | |
| case(0, 0, _) => "FizzBuzz" | |
| case(0, _, _) => "Fizz" | |
| case(_, 0, _) => "Buzz" | |
| case _ => "" + x | |
| } | |
| } |
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You don't need x in the tuple as well, you have access to it from the function's parameter. Would work with just a tuple of (x % 3, x % 5) :)