Rob Olson robolson

## prime1.rb
# Calculate all the primes between 0 and the value specified
def primes(up_to)
  prev = []
  (2..up_to).select do |x|
    max_p = Math.sqrt(x).truncate
    if !prev.find { |y| y <= max_p ? x % y == 0 : break }
      prev << x
    end
  end
end

## hello.html
<html>
<head>
<title>Getting the gist of Gist</title>
</head>
<body>
like a fox
</body>
</html>
	# Calculate all the primes between 0 and the value specified
	def primes(up_to)
	prev = []
	(2..up_to).select do \|x\|
	max_p = Math.sqrt(x).truncate
	if !prev.find { \|y\| y <= max_p ? x % y == 0 : break }
	prev << x
	end
	end
	end
	<html>
	<head>
	<title>Getting the gist of Gist</title>
	</head>
	<body>
	like a fox
	</body>
	</html>