search for: session_location

Hey, I''m designing an app which displays the events near a user in RoR. I''m using the beat forum to facilitate user management/sessions/etc. I''ve edited the sessions table in the Beast database to contain a "session_location" value and what I''d like to do is to set this to the users location when they log in. This would allow them to change their location for a session whilst not changing the value in their settings. I know that I have to set this value when a session is created but I''m baffled...