how to download the source

How to download the source from rails cast (www.railscasts.com)web site,
i have seen the will_paginate(episode -51) rails cast but, i unable to
download the source coad of that screen cast, plz tell me the method to
download or read that coad so that i can understood that coad more
efficiently.
plz be more specific,

thanks in advance,
vaibhavi

1. Go to http://github.com/ryanb/railscasts-episodes/tree/master
2. Press the "Download" button
3. Select format
4. Unpack after download
5. Browse the sourcecode of episode 51 in the "episode-51" directory.

David Knorr wrote:

Oh, I didn't notice episode 51 wasn't in the repository. You're going
to have to copy the code manually from http://railscasts.com/episodes/51