reinh · May 27, 2010 18:40
diff --git a/gistfile1.builder b/gistfile1.builder
 def factorial_recursive(n)
  return 1 if n == 0 # base case
  n *= factorial(n - 1) #recursion
 end

 def factorial_iterative(n)
  (1..n).reduce(:*)
 end
	def factorial_recursive(n)
	return 1 if n == 0 # base case
	n *= factorial(n - 1) #recursion
	end

	def factorial_iterative(n)
	(1..n).reduce(:*)
	end