Module: FizzBuzzer::V12b

Defined in:
lib/fizzbuzzer.rb

Constant Summary collapse

FIZZBUZZ_DEFAULT_RANGE = 
1..100
FIZZBUZZ_DEFAULT_FACTORS = 
[["Fizz", -> n { n % 3 == 0 }],
['Buzz', -> n { n % 5 == 0 }]]

Instance Method Summary collapse

Instance Method Details

#fizzbuzz ⇒ Object 



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# File 'lib/fizzbuzzer.rb', line 347

def fizzbuzz
  fizzbuzz_engine
end

#fizzbuzz_engine(range = FIZZBUZZ_DEFAULT_RANGE, factors = FIZZBUZZ_DEFAULT_FACTORS) ⇒ Object 



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# File 'lib/fizzbuzzer.rb', line 337

def fizzbuzz_engine(range=FIZZBUZZ_DEFAULT_RANGE, factors=FIZZBUZZ_DEFAULT_FACTORS)
  range.map do |n|
    result = ""
    factors.each do |(name, predicate)|
      result << name if predicate.call(n)
    end
    result == "" ? n : result
  end
end