better.rb

require 'rubygems'
require 'httparty'

def async(arg,wait,callback)
	Thread.new {
		sleep wait
		resp = HTTParty.get(arg)
		(wait == 10) ? callback.error("Failed to get resource") : callback.success(resp)
	}
	
end

host = "http://www.google.com"

class RandObj
	def success(resp)
		puts resp
	end
	
	def error(resp)
		puts resp
	end
end

def chow
	puts "chow fun" # LOL
	puts yield(5)
end

def bee
	puts "bee fun"
end
obj = RandObj.new
threads = []
threads <<  async(host,10,obj)
puts "getting #{host}"
threads <<  async(host,1,obj)
puts "getting again.."
threads.each {|thr| thr.join }
foo = (1..4)
proc = Proc.new {|x|  y =2; x + y}
foo.each{|number| chow(&proc) }
#Thread.stop