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gr33n7007h/fizzbuzz.rb

Created February 7, 2020 01:01
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FizzBuzz using Ruby 2.7 pattern matching.
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fizzbuzz.rb
#!/usr/bin/env ruby
fizzbuzz = -> (n) {
case [n % 3, n % 5, n]
in 0, 0, _; "FizzBuzz"
in 0, _, _; "Fizz"
in _, 0, _; "Buzz"
else n
end
}
puts (1..100).map &fizzbuzz
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