thread.rb

equire 'thread'

def scroll
	puts "In the thread!!"
end

thread = false

if thread 
	scroller = Thread.new do
  	loop do
    	scroll
    	sleep 1
  	end
	end
end

a = Time.now
(1..100000).each do |i|
	(1..1000).each do |j|
		Math.sqrt(2)
	end
end

puts "took: #{Time.now - a}"