beenhero/omniauth-weibo-oauth2 — pull request #2 by bl0ckme (2012-04-02 12:36:44+00:00)
Title: Add dynamic option to authorize_params

You can add display option to authorize on specified page, for example, if you want to on mobile page, you can use url like 'auth/weibo?display=mobile'.

All display options are in this from weibo, http://open.weibo.com/wiki/Oauth2/authorize