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| defmodule FizzBuzz do | |
| def up_to(n) when n > 0, do: 1..n |> Enum.map(&fizz_buzz/1) | |
| def fizz_buzz(n) do | |
| case {rem(n,3),rem(n,5),n} do | |
| {0,0,_} -> FizzBuzz | |
| {0,_,_} -> Fizz | |
| {_,0,_} -> Buzz | |
| {_,_,_} -> n | |
| end | |
| end | |
| end |
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