sessions management : Session « CGI « Ruby

1. Ruby
2. CGI
3. Session

sessions management

require 'cgi'
require 'cgi/session'
cgi = CGI.new("html3")
sess = CGI::Session.new(cgi,
"session_key" => "rubyweb",
"prefix" => "websession."
)
if sess['lastaccess']
    msg = "You were last here #{sess['lastaccess']}."
else
    msg = "you haven't been here for a while"
end
count = (sess["accesscount"] || 0).to_i
count += 1
msg << "<p>Number of visits: #{count}"
sess["accesscount"] = count
sess["lastaccess"] = Time.now.to_s
sess.close 
cgi.out {
    cgi.html {
        cgi.body {
        msg
        }
    }
}

 

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