I am developing an application in Rail 3 using the Omniauth gem for Facebook Connect. Currently the gem is using the normal Facebook website for login but I know that Facebook got a specialised website for Smartphones located at touch.facebook.com.
Does anyone know how to use the smart phone URL with the Omniauth Gem instead of the default?
Apparently, according to Facebook you just have to pass an additional parameter to the authentication url to get the wap or touch versions of the site: http://developers.facebook.com/docs/guides/mobile/#web
Have you tried using the :options available in the facebook strategy code linked to by Marcel in the answer above? It looks like it should be pretty simple!