technoweenie/gist:213780

## gistfile1.rb
# how do you test algorithms?

class Pythagoream < Struct.new(:a, :b)
  def result
    a**2 + b**2
  end
end

def test_pythagoream
  assert_equal 25, Pythagoream.new(3, 4).result
end

# OR

def test_pythagoream
  assert_equal 3**2+4**2, Pythagoream.new(3, 4).result
end
	# how do you test algorithms?

	class Pythagoream < Struct.new(:a, :b)
	def result
	a2 + b2
	end
	end

	def test_pythagoream
	assert_equal 25, Pythagoream.new(3, 4).result
	end

	# OR

	def test_pythagoream
	assert_equal 32+42, Pythagoream.new(3, 4).result
	end