Max Refactor

max_refactor.rb

def max(num1, num2, *num)
	num1 > num2 ? num1 : num2
end

def test # Assume all entries are numeric
	p max(1,9,3,5,99,23,115,32,922,3983,38374,28474,10937134) == 9
	p max(1,2) == 2  		# (Fixnum, Fixnum)
	p max(2,1) == 2			# (Fixnum, Fixnum)
	p max(0.1, 0.2) == 0.2	# (Float, Float)
	p max(0.2, 0.1)	== 0.2	# (Float, Float)
	p max(1,1.1) == 1.1   	# (Fixnum, Float)
	p max(1.1,1) == 1.1   	# ==> num1  num1 > num2 (Float, Fixnum)
	p max(0.99999991, 0.99993999999999999) == 0.99999991 # ==> 0.99999991 Float, Float, Lots of decimal places
	p max(-1, 1) == 1		# ==> 1 	Fixnum, Fixnum, Negative, Positive
	p max(2, -2) == 2		# ==> 2 	Fixnum, Fixnum, Positve, Negative
	p max(1,1)	== 1		# ==> 1 	Fixnum, Fixnum, Equal values positive
	p max(-2, -2) == -2		# ==> -2 	Fixnum, Fixnum, Equal values negative
	p max(10, 20) == 20		# ==> 20 	Fixnum, Fixnum, Positive, Positive
	p max(-10, -20) == -10	# ==> -10 	Fixnum, Fixnum, Negative, Negative
	p max(-99.99, 99.99) == 99.99	# ==> 99.99 Float, Float, Negative, Positive
	p max(99.99,-199) == 99.99		# ==> 99.99 Float, Float, Positive, Negative
	p max(199.99,199.99) == 199.99	# ==> 199.99Float, Float, Equal values positve
	p max(-199.99,-199.99) == -199.99	# Float, Float, Equal values negative
	p max(107.90, 107.90) == 107.90	# Float, Float, Positive, Positive
	p max(-3.00, -3.00)	== -3.00	# Float, Float, Negative, Negative
	p max(0,0) == 0				# Fixnum, Fixnum, 0, 0
	p max(0,0.0) == 0			# Fixnum, Float, 0, 0.0 --> interesting result
	p max(0.0,0) == 0			# Float, Fixnum, 0.0, 0 --> result is different than above!
	p max(0.0, 0.0)	== 0.0		# Float, Float, 0.0, 0.0
end

test