How do I capture and then pass cookies to Ruby/Mechanize ( a workaround to log in)?

This question is linked with my other question "log in with browser and then ruby/mechanize takes it over?"

I am not able to log into one website using Ruby/Mechanize so I was thinking if there is any workaround for the log-in part. After that I want my script to take over and do its job.

Could 开发者_如何转开发somebody suggest what is the best/easiest way to:

• capture all info (cookies and do I need anything else)?
• pass it to Ruby/Mechanize?

I do not know how to pass cookies and headers to Mechanize. I do not need this workaround any more but I can recommend these Firefox addons for analyzing/saving/viewing cookies and HTTP headers. They helped me to find a solution:

• Live HTTP headers
• Firebug
• httpfox
• webdeveloper