gistfile1.rb

case query_privacy
when 0
  feeds = get_global_feed
when 1
  feeds = get_friends_feed
when 2
  feeds = get_private_feed
else
end

## Do good, be good
feeds = case query_privacy
when 0 then get_global_feed
when 1 then get_friends_feed
when 2 then get_private_feed
else nil
end