class Integer
Public Instance Methods
closest_fibonacc()
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# File lib/fibo-galv.rb, line 17 def closest_fibonacc old_fibonacci = 0 catch :done do (1..self).each do |index| actual_fibonacci = index.fibonacci throw :done if self < actual_fibonacci old_fibonacci = actual_fibonacci end end old_fibonacci end
fibonacci()
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# File lib/fibo-galv.rb, line 2 def fibonacci f2 = 1 f1 = 0 fn = 0 if self > 0 fn = (1..self).inject do |result, index| result = result + f1 f1 = f2 f2 = result end end fn end