Setting Cookies and Other HTTP Response Headers
#!/usr/bin/ruby
require "cgi"
cgi = CGI.new("html3")
cookie = cgi.cookies['yourCookie']
cookie = CGI::Cookie.new('yourCookie', 'hits=0',
"last=#{Time.now}") if cookie.empty?
hits = cookie.value[0].split('=')[1]
last = cookie.value[1].split('=')[1]
cookie.value[0] = "hits=#{hits.succ}"
cookie.value[1] = "last=#{Time.now}"
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