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Solving FizzBuzz without if in Elixir
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fizz_word = fn | |
(0, 0, _) -> "FizzBuzz" | |
(0, _, _) -> "Fizz" | |
(_, 0, _) -> "Buzz" | |
(_, _, third) -> third | |
end | |
fizz_buzz = fn n -> fizz_word.(rem(n, 3), rem(n, 5), n) end |
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